InChI=1/C32H30N2O4/c1-32(2,3)21-9-11-22(12-10-21)34-31(35)25-8-6-7-20-17-23(13-14-24(20)25)38-28-15-16-33-27-19-30(37-5)29(36-4)18-26(27)28/h6-19H,1-5H3,(H,34,35)/p+1/fC32H31N2O4/h33-34H/q+1 EB402376F82F4043