InChI=1/C15H25N3O2/c1-13-4-6-14(7-5-13)18(10-3-8-16)12-15(19)17-9-11-20-2/h4-7H,3,8-12,16H2,1-2H3,(H,17,19)/p+1/fC15H26N3O2/h16-17H/q+1 53E27DAA5045ED0A