InChI=1/C20H24F3NO4S/c1-5-19(25,6-2)13(3)28-18-17(11-15(12-24-18)20(21,22)23)14-7-9-16(10-8-14)29(4,26)27/h7-13,25H,5-6H2,1-4H3/t13-/m0/s1 F7CA74A5F77A87A6