InChI=1/C13H19N3O/c1-9-3-2-4-12(9)15-13(17)10-5-7-11(16-14)8-6-10/h5-9,12,16H,2-4,14H2,1H3,(H,15,17)/t9-,12+/m1/s1/f/h15H E349F9E2A3435D87