InChI=1S/C25H25F4N3O4S/c1-23(26)13-19(21(33)31-24(14-30)11-12-24)32(22(23)34)20(25(27,28)29)17-5-3-15(4-6-17)16-7-9-18(10-8-16)37(2,35)36/h3-10,19-20,22,34H,11-13H2,1-2H3,(H,31,33)/t19?,20-,22?,23?/m0/s1