InChI=1/C13H17ClN4O3/c1-15-12-10(14)5-8(6-11(12)18(20)21)13(19)16-9-3-4-17(2)7-9/h5-6,9,15H,3-4,7H2,1-2H3,(H,16,19)/p+1/t9-/m1/s1/fC13H18ClN4O3/h16-17H/q+1 F96EBFDA2AB972F9