InChI=1/C30H28N2O4/c1-2-22(28-29(34)24-12-5-6-13-26(24)36-30(28)35)20-9-7-10-21(18-20)32-27(33)16-17-31-25-15-14-19-8-3-4-11-23(19)25/h3-15,18,22,25,31,35H,2,16-17H2,1H3,(H,32,33)/t22-,25+/m1/s1/f/h35h,31-32H 5670E5AE714E9A46