Hydrochloric Acid → 2-Chloro-4-[(1-ethyl-5-oxopyrrolidin-3-yl)amino]benzonitrile

Reaction equation

[CH3:31][OH:32].[Cl:1][c:2]1[cH:3][c:4]([NH:10][CH:11]([CH2:12][C:13](=[O:14])[O:15][C:16]([CH3:17])([CH3:18])[CH3:19])[CH2:20][NH:21][CH2:22][CH3:23])[cH:5][cH:6][c:7]1[C:8]#[N:9].[ClH:24].[K+:25].[K+:26].[O-:27][C:28]([O-:29])=[O:30]>>[Cl:1][c:2]1[cH:3][c:4]([NH:10][CH:11]2[CH2:12][C:13](=[O:14])[N:21]([CH2:22][CH3:23])[CH2:20]2)[cH:5][cH:6][c:7]1[C:8]#[N:9]