InChI=1/C21H31N3O2/c1-15-13-18(15)19(25)22-17-8-5-7-16(14-17)20(26)23-9-6-10-24(12-11-23)21(2,3)4/h5,7-8,14-15,18H,6,9-13H2,1-4H3,(H,22,25)/p+1/t15-,18+/m0/s1/fC21H32N3O2/h22,24H/q+1 D13EAA1D12B31304