InChI=1/C21H29N3O3/c1-4-23(5-2)17-11-12-18(19(25)15-17)21(27)22-13-6-7-14-24-16(3)9-8-10-20(24)26/h8-12,15,25H,4-7,13-14H2,1-3H3,(H,22,27)/f/h22H D1BAB7498C39D4D1