[C:15]=[O:16].[CH3:19][CH2:20][O:21][C:22]([CH3:23])=[O:24].[CH3:25][CH2:26][OH:27].[H:17][H:18].[NH2:1][c:2]1[cH:3][cH:4][n:5][cH:6][cH:7]1.[O:8]1[CH2:9][CH:10]1[CH2:11][CH2:12][CH2:13][CH3:14]>>[OH:8][CH:10]([CH2:9][C:22]([O:21][CH2:20][CH3:19])=[O:24])[CH2:11][CH2:12][CH2:13][CH3:14]불러오는 중…