InChI=1/C14H17N3O2/c1-11-9-16(6-7-19-11)10-17-14(18)13-5-3-2-4-12(13)8-15-17/h2-5,8,11H,6-7,9-10H2,1H3/t11-/m0/s1 4A0E215605BD84E2