InChI=1/C18H19FN3O3S/c1-4-21-16-9-8-14(11-17(16)22(5-2)18(21)23)26(24,25)20-13-7-6-12(3)15(19)10-13/h6-11H,4-5H2,1-3H3/q-1 CB7DE71A2CFECD37