Water → 5-(1-Methylethoxy)-3-(1-phenyl-1H-pyrazol-5-yl)-1-[3-(trifluoromethyl)phenyl]pyridazin-4(1H)-one

Reaction equation

[OH:1][C:2]1[C:3](=[O:29])[C:4]([C:18]2[N:22]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)[N:21]=[CH:20][CH:19]=2)=[N:5][N:6]([C:8]2[CH:13]=[CH:12][CH:11]=[C:10]([C:14]([F:17])([F:16])[F:15])[CH:9]=2)[CH:7]=1.I[CH:31]([CH3:33])[CH3:32].C([O-])([O-])=O.[K+].[K+].O>CN(C=O)C>[CH3:32][CH:31]([O:1][C:2]1[C:3](=[O:29])[C:4]([C:18]2[N:22]([C:23]3[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=3)[N:21]=[CH:20][CH:19]=2)=[N:5][N:6]([C:8]2[CH:13]=[CH:12][CH:11]=[C:10]([C:14]([F:16])([F:15])[F:17])[CH:9]=2)[CH:7]=1)[CH3:33]