InChI=1/C24H23N3O3/c1-3-29-22-9-6-7-18-21-15-20(16-10-12-17(28-2)13-11-16)26-27(21)24(30-23(18)22)19-8-4-5-14-25-19/h4-14,21,24H,3,15H2,1-2H3/t21-,24-/m1/s1 796CC1F0E1AB0953