InChI=1/C16H14ClN3O4/c1-10(19-7-5-12(6-8-19)11(2)21)16(22)18-14-4-3-13(17)9-15(14)20(23)24/h3-10H,1-2H3/p+1/t10-/m1/s1/fC16H15ClN3O4/h18H/q+1 64917A16D477A5C0