InChI=1/C20H24F2N2O3S/c1-13(2)11-19(23-28(26,27)16-8-5-14(3)6-9-16)20(25)24(4)15-7-10-17(21)18(22)12-15/h5-10,12-13,19,23H,11H2,1-4H3/t19-/m1/s1	E13B736954608117