InChI=1/C15H29N3O/c16-9-6-13-7-10-18(11-8-13)12-15(19)17-14-4-2-1-3-5-14/h13-14H,1-12,16H2,(H,17,19)/p+2/fC15H31N3O/h16-18H/q+2 3038143E3DFD2025