InChI=1/C13H15N3O2/c17-12(18)13(4-1-2-5-13)7-11-15-9-3-6-14-8-10(9)16-11/h3,6,8H,1-2,4-5,7H2,(H2,14,15,16,17,18)/p-2/fC13H13N3O2/q-2 E0120F96FCE49D23