InChI=1/C20H20ClFN4O3S/c1-27-16-7-11(8-17(28-2)19(16)29-3)15-10-18(26-25-15)24-20(30-4)23-12-5-6-14(22)13(21)9-12/h5-10,18H,1-4H3,(H,23,24)/t18-/m0/s1/f/h24H 67BF136F6162FF21