InChI=1/C27H29N3O/c1-21-14-16-23(17-15-21)10-7-13-27(31)28-20-26-29-24-11-5-6-12-25(24)30(26)19-18-22-8-3-2-4-9-22/h2-6,8-9,11-12,14-17H,7,10,13,18-20H2,1H3,(H,28,31)/f/h28H 87A0A92FA2C7FA88