Pyridine → 4-(4-t-Butylcyclohexyl)-3-(4-butylpiperazin-1-yl)benzonitrile

Reaction equation

[C:1]([CH3:2])([CH3:3])([CH3:4])[CH:5]1[CH2:6][CH2:7][CH:8]([c:11]2[c:12]([N:20]3[CH2:21][CH2:22][N:23]([CH2:26][CH2:27][CH2:28][CH3:29])[CH2:24][CH2:25]3)[cH:13][c:14]([CH:15]=[N:16][OH:17])[cH:18][cH:19]2)[CH2:9][CH2:10]1.[O:46]1[CH2:47][CH2:48][CH2:49][CH2:50]1.[c:30]1([S:31]([Cl:32])(=[O:33])=[O:34])[cH:35][cH:36][cH:37][cH:38][cH:39]1.[cH:40]1[cH:41][cH:42][n:43][cH:44][cH:45]1>>[C:1]([CH3:2])([CH3:3])([CH3:4])[CH:5]1[CH2:6][CH2:7][CH:8]([c:11]2[c:12]([N:20]3[CH2:21][CH2:22][N:23]([CH2:26][CH2:27][CH2:28][CH3:29])[CH2:24][CH2:25]3)[cH:13][c:14]([C:15]#[N:16])[cH:18][cH:19]2)[CH2:9][CH2:10]1