InChI=1/C18H16ClFN2O3S/c1-3-25-16-9-4-12(10-15(16)20)17-18(19)21-11-22(17)13-5-7-14(8-6-13)26(2,23)24/h4-11H,3H2,1-2H3 527B42E95DE3BC94