Trifluoroacetic acid → 4-{3-[(6-Chloro-4-o-tolyl-pyridazin-3-yl)-methyl-carbamoyl]-5-trifluoromethyl-benzenesulfonyl}-butyric acid

Reaction equation

C([O:5][C:6](=[O:38])[CH2:7][CH2:8][CH2:9][S:10]([C:13]1[CH:18]=C(C)[CH:16]=[C:15]([C:20](=[O:37])[N:21]([C:23]2[N:24]=[N:25][C:26]([Cl:36])=[CH:27][C:28]=2[C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][C:30]=2[CH3:35])[CH3:22])[CH:14]=1)(=[O:12])=[O:11])(C)(C)C.C1(OC)C=CC=CC=1.[F:47][C:48]([F:53])([F:52])[C:49](O)=O>ClCCl>[Cl:36][C:26]1[N:25]=[N:24][C:23]([N:21]([CH3:22])[C:20]([C:15]2[CH:14]=[C:13]([S:10]([CH2:9][CH2:8][CH2:7][C:6]([OH:38])=[O:5])(=[O:12])=[O:11])[CH:18]=[C:49]([C:48]([F:53])([F:52])[F:47])[CH:16]=2)=[O:37])=[C:28]([C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][C:30]=2[CH3:35])[CH:27]=1