InChI=1/C15H23N3O/c1-11-5-6-13(19-11)14-12(10-17-18-14)9-16-8-7-15(2,3)4/h5-6,10,16H,7-9H2,1-4H3,(H,17,18)/p+1/fC15H24N3O/h16,18H/q+1 E473A50F0A93C4C3