InChI=1/C21H23N3O2/c1-15(19-23-17-9-5-6-10-18(17)24-19)22-20(25)21(11-13-26-14-12-21)16-7-3-2-4-8-16/h2-10,15H,11-14H2,1H3,(H,22,25)(H,23,24)/t15-/m1/s1/f/h22-23H	77782516414B5A8D