[C:13](=[O:14])([CH3:15])[Br:16].[C:17](=[O:18])([O-:19])[O-:20].[CH3:1][c:2]1[n+:3]([O-:12])[cH:4][cH:5][c:6]([N+:9]([O-:10])=[O:11])[c:7]1[CH3:8].[NH4+:21].[NH4+:22].[OH2:23]>>[CH3:1][c:2]1[n+:3]([O-:12])[cH:4][cH:5][c:6]([Br:16])[c:7]1[CH3:8]불러오는 중…