[CH3:17][CH2:18][OH:19].[O:1]=[C:2]1[CH:3]2[C:4]3([CH3:16])[CH:5]=[CH:6][CH:7]([C:8]([CH3:13])([CH3:14])[C:9]3([OH:12])[CH2:10][CH2:11]1)[CH2:15]2>>[O:1]=[C:2]1[CH:3]2[C:4]3([CH3:16])[CH2:5][CH2:6][CH:7]([C:8]([CH3:13])([CH3:14])[C:9]3([OH:12])[CH2:10][CH2:11]1)[CH2:15]2불러오는 중…