InChI=1/C20H33N3O3/c1-5-23(6-2)14-10-11-16(3)21-19(24)18(22-20(25)26-4)15-17-12-8-7-9-13-17/h7-9,12-13,16,18H,5-6,10-11,14-15H2,1-4H3,(H,21,24)(H,22,25)/p+1/t16-,18+/m1/s1/fC20H34N3O3/h21-23H/q+1 0196D81F51F433AF