InChI=1/C31H37F2NO4/c1-3-21(30(36)37)10-22-11-23(28(38-4-2)13-26(22)32)17-34-29(35)25-6-5-24(12-27(25)33)31-14-18-7-19(15-31)9-20(8-18)16-31/h5-6,11-13,18-21H,3-4,7-10,14-17H2,1-2H3,(H,34,35)(H,36,37)/p-1/t18?,19?,20?,21-,31?/m0/s1/fC31H36F2NO4/h34H/q-1 76E5CEB638A6ABDF