InChI=1/C23H29N3O2/c1-16-12-17(2)20-6-5-11-26(21(20)13-16)23(28)22(27)24-14-18-7-9-19(10-8-18)15-25(3)4/h7-10,12-13H,5-6,11,14-15H2,1-4H3,(H,24,27)/p+1/fC23H30N3O2/h24-25H/q+1 E23A26B97AA9DA27