[Br:20][CH2:21][c:22]1[cH:23][cH:24][cH:25][cH:26][cH:27]1.[C:1]([CH3:2])([CH3:3])([CH3:4])[O:5][C:6](=[O:7])[NH:8][CH:9]([CH3:10])[C:11](=[O:12])[OH:13].[CH3:29][N:30]([CH3:31])[CH:32]=[O:33].[K+:14].[K+:15].[O-:16][C:17]([O-:18])=[O:19].[OH2:28]>>[C:1]([CH3:2])([CH3:3])([CH3:4])[O:5][C:6](=[O:7])[NH:8][CH:9]([CH3:10])[C:11]([O:12][CH2:21][c:22]1[cH:23][cH:24][cH:25][cH:26][cH:27]1)=[O:13]불러오는 중…