InChI=1/C15H19N3O/c16-10-13-6-7-17-15(9-13)18-14(11-19)8-12-4-2-1-3-5-12/h1-7,9,14,19H,8,10-11,16H2,(H,17,18)/p+1/t14-/m1/s1/fC15H20N3O/h16,18H/q+1 C77367B15EDE7B45