InChI=1/C31H23N3O2/c35-31-33-29(22-11-3-1-4-12-22)28(27-19-18-21-10-7-8-17-26(21)32-27)30(34-31)23-13-9-16-25(20-23)36-24-14-5-2-6-15-24/h1-20,30H,(H2,33,34,35)/t30-/m0/s1/f/h33-34H 828A8992FDC0B43E