InChI=1/C33H30F2N4O4/c34-26-14-12-22(18-24(26)31(36)41)38-28(16-11-20-7-3-1-4-8-20)30(40)29(17-21-9-5-2-6-10-21)39(33(38)43)23-13-15-27(35)25(19-23)32(37)42/h1-10,12-15,18-19,28-30,40H,11,16-17H2,(H2,36,41)(H2,37,42)/t28-,29-,30-/m1/s1/f/h36-37H2 51D314A4BB238D21