InChI=1/C28H30N4O4/c1-2-10-30-11-9-18(14-30)31-15-25(33)32-22(28(31)34)13-20-19-5-3-4-6-21(19)29-26(20)27(32)17-7-8-23-24(12-17)36-16-35-23/h3-8,12,18,22,27,29H,2,9-11,13-16H2,1H3/p+1/t18-,22-,27-/m1/s1/fC28H31N4O4/h30H/q+1 20F59AC1C1A38A27