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