InChI=1/C28H31F3N4O7/c29-28(30,31)21-15-19(4-6-23(21)42-20-9-12-34(13-10-20)16-26(40)41)35(24(37)7-8-25(38)39)11-1-2-17-14-18(27(32)33)3-5-22(17)36/h1-6,14-15,20,36H,7-13,16H2,(H3,32,33)(H,38,39)(H,40,41)/b2-1+/f/h34H,32-33H2 B57EE598BB85EBFB