InChI=1/C26H29FN4O4/c27-21-8-2-1-6-18(21)16-23(32)30-13-10-19(11-14-30)26(22-9-3-4-12-28-22)24(33)31(25(34)29-26)17-20-7-5-15-35-20/h1-4,6,8-9,12,19-20H,5,7,10-11,13-17H2,(H,29,34)/t20-,26+/m1/s1/f/h29H 35B46B03A458918E