InChI=1/C35H26O4/c36-35(37)34(28-11-5-2-6-12-28)38-29-21-19-26(20-22-29)25-15-17-27(18-16-25)33-30-13-7-8-14-31(30)39-32(33)23-24-9-3-1-4-10-24/h1-22,34H,23H2,(H,36,37)/p-1/t34-/m1/s1/fC35H25O4/q-1 2712FF7392AED313