InChI=1/C30H22N2O3/c33-28(21-14-6-2-7-15-21)26(29(34)22-16-8-3-9-17-22)25(20-12-4-1-5-13-20)27-30(35)32-24-19-11-10-18-23(24)31-27/h1-19,25,27,33H/p+1/b28-26-/t25-,27-/m1/s1/fC30H23N2O3/h33h,31-32H/q+1 A8329551ABF16A48