InChI=1/C14H19N5O/c1-3-5-10-16-11-12(17-10)19-9-7-4-6-8(9)15-14(19)18(2)13(11)20/h8-9H,3-7H2,1-2H3,(H,16,17)/p+2/t8-,9+/m1/s1/fC14H21N5O/h15-17H/q+2 3437BD2ACB1D7855