[CH2:1]([c:2]1[cH:3][cH:4][cH:5][cH:6][cH:7]1)[N:8]1[CH:9]([C:12]([OH:13])=[O:14])[CH2:10][CH2:11]1.[Cl+3:21]([O-:22])([O-:23])([O-:24])[OH:25].[Cl:15][C:16]([C:17]([Cl:18])=[O:19])=[O:20]>>[CH2:1]([c:2]1[cH:3][cH:4][cH:5][cH:6][cH:7]1)[N:8]1[CH3+:9][CH2:10][CH2:11]1.[Cl+3:21]([O-:22])([O-:23])([O-:24])[O-:25]불러오는 중…