InChI=1/C30H25NO4/c1-18(32)21-13-8-14-22(17-21)31-29(33)27-23-15-16-24(28(27)30(34)35)26(23)25(19-9-4-2-5-10-19)20-11-6-3-7-12-20/h2-17,23-24,27-28H,1H3,(H,31,33)(H,34,35)/p-1/t23-,24+,27-,28-/m0/s1/fC30H24NO4/h31H/q-1 298267C88191EFF7