InChI=1/C25H31FN2O6/c1-14(2)22(28-24(30)18-11-20(32-5)13-21(12-18)33-6)25(31)34-16(4)23(29)27-15(3)17-7-9-19(26)10-8-17/h7-16,22H,1-6H3,(H,27,29)(H,28,30)/t15-,16+,22+/m0/s1/f/h27-28H 1C0A2DF214553BC8