InChI=1/C31H27NO/c1-22-30(25-18-10-4-11-19-25)28(24-16-8-3-9-17-24)32-29(27(33)23-14-6-2-7-15-23)31(22,30)26-20-12-5-13-21-26/h2-22,28-29,32H,1H3/t22-,28-,29+,30-,31+/m0/s1	2502427158E838F6