InChI=1/C21H20ClN5O5/c1-10-15-12(3)32-20(17(15)19(29)25-24-10)23-14(28)9-31-21(30)16-11(2)26-27(18(16)22)13-7-5-4-6-8-13/h4-8,12,18,26H,9H2,1-3H3,(H,25,29)/p-1/t12-,18+/m1/s1/fC21H19ClN5O5/q-1 4ED5AFD8868B3F90