From d69d4814f30256f235ba64d6192af354ae17a395 Mon Sep 17 00:00:00 2001
From: jobo322 <jose.bolanos@correounivalle.edu.co>
Date: Fri, 28 Jun 2024 10:28:41 -0500
Subject: [PATCH] fix: extract nucleus from tag

---
 src/converter/__tests__/nmredataToJSON.test.js | 12 ++++++++++++
 src/converter/util/toJSON/getNucleusFromTag.js |  4 ++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/converter/__tests__/nmredataToJSON.test.js b/src/converter/__tests__/nmredataToJSON.test.js
index 55b3428..1c3ba3e 100644
--- a/src/converter/__tests__/nmredataToJSON.test.js
+++ b/src/converter/__tests__/nmredataToJSON.test.js
@@ -50,4 +50,16 @@ describe('NMReData to nmrium', () => {
       'AN-menthol/10/specpar',
     ]);
   });
+
+  it('1D data with more than one carbon spectra', async () => {
+    const nmrRecord = await readNmrRecord(
+      await getData('3,5-Bis(trifluoromethyl)aniline-sym.zip'),
+    );
+    let jsonData = await nmrRecord.toJSON();
+
+    //dept135 is under tag #2 so it is what is testing.
+    expect(
+      jsonData.spectra.some((s) => s.experiment === 'dept135'),
+    ).toBeTruthy();
+  });
 });
diff --git a/src/converter/util/toJSON/getNucleusFromTag.js b/src/converter/util/toJSON/getNucleusFromTag.js
index 68a8818..1cf19f0 100644
--- a/src/converter/util/toJSON/getNucleusFromTag.js
+++ b/src/converter/util/toJSON/getNucleusFromTag.js
@@ -4,11 +4,11 @@ export function getNucleusFromTag(label) {
   if (dimensions === '1') {
     nucleus = label
       .substring(3, label.length)
-      .replace(/(?<nucleus>[0-9]+\w+)#\w+/g, '$nucleus');
+      .replace(/(?<nucleus>[0-9]+\w+)#\w+/g, '$<nucleus>');
   } else if (dimensions === '2') {
     let data = label.substring(12, label.length).split('_');
     for (let i = 0; i < data.length; i += 2) {
-      nucleus.push(data[i].replace(/(?<nucleus>[0-9]+\w+)#\w+/g, '$nucleus'));
+      nucleus.push(data[i].replace(/(?<nucleus>[0-9]+\w+)#\w+/g, '$<nucleus>'));
     }
   }
   return nucleus;