InChI=1/C27H29FN2O4/c1-15-19-10-16-6-8-27(2,3)34-23(16)13-24(19)33-26(32)20(15)12-25(31)29-9-7-17-14-30-22-5-4-18(28)11-21(17)22/h4-5,10-11,13,15,20H,6-9,12,14H2,1-3H3,(H,29,31)/p+1/t15-,20+/m0/s1/fC27H30FN2O4/h29-30H/q+1 0687A173B8D34646