Hydrochloric Acid → N-(5-chloro-2'-oxo-1,1',2',3-tetrahydrospiro[inden-2,3'-pyrrolo[2,3-b]pyridin]-6-yl)-2-((R)-3-(3,5-difluorophenyl)-5-oxo-8,11-dioxa-1,4-diazaspiro[5.6]dodecan-4-yl)acetamide

Reaction equation

[Cl:1][C:2]1[CH:3]=[C:4]2[C:17](=[CH:18][C:19]=1[NH:20][C:21](=[O:51])[CH2:22][N:23]1[C:28](=[O:29])[C:27]3([CH2:35][O:34][CH2:33][CH2:32][O:31][CH2:30]3)[N:26](C(OC(C)(C)C)=O)[CH2:25][C@H:24]1[C:43]1[CH:48]=[C:47]([F:49])[CH:46]=[C:45]([F:50])[CH:44]=1)[CH2:16][C:6]1([C:14]3[C:9](=[N:10][CH:11]=[CH:12][CH:13]=3)[NH:8][C:7]1=[O:15])[CH2:5]2.Cl>>[Cl:1][C:2]1[CH:3]=[C:4]2[C:17](=[CH:18][C:19]=1[NH:20][C:21](=[O:51])[CH2:22][N:23]1[C:28](=[O:29])[C:27]3([CH2:35][O:34][CH2:33][CH2:32][O:31][CH2:30]3)[NH:26][CH2:25][C@H:24]1[C:43]1[CH:44]=[C:45]([F:50])[CH:46]=[C:47]([F:49])[CH:48]=1)[CH2:16][C:6]1([C:14]3[C:9](=[N:10][CH:11]=[CH:12][CH:13]=3)[NH:8][C:7]1=[O:15])[CH2:5]2