Potassium Cation → HCID 59457533, compound

Reaction equation

[Br:1][c:2]1[cH:3][cH:4][c:5]([NH2:16])[c:6]([C:8]2=[CH:9][CH2:10][C:11]([CH3:14])([CH3:15])[CH2:12][CH2:13]2)[n:7]1.[C:18](#[N:19])[c:20]1[n:21][c:22]([C:33](=[O:34])[O-:35])[n:23]([CH2:25][O:26][CH2:27][CH2:28][Si:29]([CH3:30])([CH3:31])[CH3:32])[cH:24]1.[CH:36]([N:37]([CH2:38][CH3:39])[CH:40]([CH3:41])[CH3:42])([CH3:43])[CH3:44].[K+:17]>>[Br:1][c:2]1[cH:3][cH:4][c:5]([NH:16][C:33]([c:22]2[n:21][c:20]([C:18]#[N:19])[cH:24][n:23]2[CH2:25][O:26][CH2:27][CH2:28][Si:29]([CH3:30])([CH3:31])[CH3:32])=[O:34])[c:6]([C:8]2=[CH:9][CH2:10][C:11]([CH3:14])([CH3:15])[CH2:12][CH2:13]2)[n:7]1