Hydrochloric Acid → 2-{4-[4-(4-chlorobenzoyl)benzyl]-3,5-dichlorophenyl}-4,5-dihydro-1,2,4-triazin-3(2H)-one

Reaction equation

[CH3:44][C:45]#[N:46].[CH:1]([c:7]1[cH:14][cH:15][cH:16][cH:17][cH:18]1)=[N:8][N:9]([C:10](=[O:11])[NH:12][CH2:13][CH:2]([O:3][CH3:4])[O:5][CH3:6])[c:19]1[cH:20][c:21]([Cl:42])[c:22]([CH2:26][c:27]2[cH:28][cH:29][c:30]([C:33]([c:34]3[cH:35][cH:36][c:37]([Cl:40])[cH:38][cH:39]3)=[O:41])[cH:31][cH:32]2)[c:23]([Cl:25])[cH:24]1.[ClH:43]>>[CH:1]1=[N:8][N:9]([c:19]2[cH:20][c:21]([Cl:42])[c:22]([CH2:26][c:27]3[cH:28][cH:29][c:30]([C:33]([c:34]4[cH:35][cH:36][c:37]([Cl:40])[cH:38][cH:39]4)=[O:41])[cH:31][cH:32]3)[c:23]([Cl:25])[cH:24]2)[C:10](=[O:11])[NH:12][CH2:13]1