InChI=1/C29H23N3O2/c33-26(34)19-30-23-15-9-14-22(18-23)24-16-7-8-17-25(24)29-31-27(20-10-3-1-4-11-20)28(32-29)21-12-5-2-6-13-21/h1-18,30H,19H2,(H,31,32)(H,33,34)/p-1/fC29H22N3O2/h31H/q-1 C57DB453C3CA33C2