InChI=1/C13H14ClN3O3/c1-20-11(18)7-17-10-5-8(14)6-15-12(10)16-4-2-3-9(16)13(17)19/h5-6,9H,2-4,7H2,1H3/t9-/m0/s1 DF1F33DC4F0E0948