InChI=1/C20H29N3O3/c1-16-7-9-17(10-8-16)19(23(2)3)14-22-20(24)21-11-5-12-25-15-18-6-4-13-26-18/h4,6-10,13,19H,5,11-12,14-15H2,1-3H3,(H2,21,22,24)/p+1/t19-/m0/s1/fC20H30N3O3/h21-23H/q+1 8E7B824221D9A132