InChI=1/C15H21N3O/c1-11(10-19-3)18(2)9-12-6-7-14(16)13-5-4-8-17-15(12)13/h4-8,11H,9-10,16H2,1-3H3/p+1/t11-/m0/s1/fC15H22N3O/h18H/q+1 3F7CDF61483F08B3