InChI=1/C15H19N3O3/c16-12-5-3-7-14(19)17(10-8-9-10)15(12)11-4-1-2-6-13(11)18(20)21/h1-2,4,6,10,12,15H,3,5,7-9,16H2/p+1/t12-,15-/m1/s1/fC15H20N3O3/h16H/q+1 7267BE3175F1A3DA