InChI=1/C34H29F2NO3/c1-37-20-28(18-24-6-14-32(15-7-24)39-22-26-2-10-30(35)11-3-26)34(38)29(21-37)19-25-8-16-33(17-9-25)40-23-27-4-12-31(36)13-5-27/h2-19H,20-23H2,1H3/b28-18+,29-19+ 83F4E38731A37A45