InChI=1/C13H13N3O2/c1-2-11-8(3-4-17-11)5-9(1)12-15-13(18-16-12)10-6-14-7-10/h1-2,5,10,14H,3-4,6-7H2/p+1/fC13H14N3O2/h14H/q+1 51EA0D62FB9B333B