InChI=1/C18H16ClFN2O3S/c1-8-10(3)26-18-15(8)17(24)21-16(22-18)9(2)25-14(23)7-11-12(19)5-4-6-13(11)20/h4-6,9H,7H2,1-3H3,(H,21,22,24)/t9-/m1/s1/f/h21H ACC3538137EF8B78