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