InChI=1S/2C35H38F2N4O4.C4H4O4/c2*1-24-28(15-22-45-24)33(43)38-26-11-9-25(10-12-26)34(44)41-21-16-35(36,37)30(29-7-3-4-8-31(29)41)23-32(42)40-19-13-27(14-20-40)39-17-5-2-6-18-39;5-3(6)1-2-4(7)8/h2*3-4,7-12,15,22-23,27H,2,5-6,13-14,16-21H2,1H3,(H,38,43);1-2H,(H,5,6)(H,7,8)/b2*30-23-;2-1+