InChI=1/C20H31N3O3/c1-5-22(6-2)19(24)16-11-13-23(14-12-16)20(25)21-17-7-9-18(10-8-17)26-15(3)4/h7-10,15-16H,5-6,11-14H2,1-4H3,(H,21,25)/f/h21H AD425119476D1985