InChI=1/C28H33FN2O4/c1-27(2,3)18-28(4,5)30-25(33)24(22-10-6-7-11-23(22)32)31(17-21-9-8-16-35-21)26(34)19-12-14-20(29)15-13-19/h6-16,24,32H,17-18H2,1-5H3,(H,30,33)/t24-/m0/s1/f/h30H A8F8A981588677B0