[CH3:3][C:4]([CH3:5])([O-:6])[CH3:7].[Cl:9][CH2:10][CH:11]1[CH2:12][N:13]([CH2:18][CH2:19][C:20]#[N:21])[CH2:14][CH2:15][CH2:16][CH2:17]1.[H-:1].[K+:8].[Na+:2].[O:23]=[CH:24][N:25]([CH3:26])[CH3:27].[OH2:22]>>[CH2:10]1[CH:11]2[CH2:12][N:13]([CH2:14][CH2:15][CH2:16][CH2:17]2)[CH2:18][CH:19]1[C:20]#[N:21]불러오는 중…