InChI=1/C28H28F2N4O4/c1-33(2)16-15-31-27(36)24-25(38-28(37)34(24)17-18-3-9-21(29)10-4-18)19-7-13-23(14-8-19)32-26(35)20-5-11-22(30)12-6-20/h3-14,24-25H,15-17H2,1-2H3,(H,31,36)(H,32,35)/p+1/t24-,25+/m0/s1/fC28H29F2N4O4/h31-33H/q+1 A8B5E7B9DA246EBB