InChI=1/C26H29FN2O4/c1-16(2)25-23(13-12-22-14-20(30)15-24(31)33-22)26(17-4-6-18(27)7-5-17)29(28-25)19-8-10-21(32-3)11-9-19/h4-11,16,20,22,30H,12-15H2,1-3H3/t20-,22-/m0/s1 F6A392CBCB0E5B91