InChI=1/C30H24N2O3/c33-28(31-27(22-14-6-2-7-15-22)23-16-8-3-9-17-23)26(20-21-12-4-1-5-13-21)32-29(34)24-18-10-11-19-25(24)30(32)35/h1-19,26-27H,20H2,(H,31,33)/t26-/m1/s1/f/h31H 0336E1B75EE1416E