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