InChI=1/C27H26N2O3/c1-2-31-20-12-13-24-22(16-20)25(26(32-24)18-8-4-3-5-9-18)27(30)28-15-14-19-17-29-23-11-7-6-10-21(19)23/h3-13,16,25-26H,2,14-15,17H2,1H3,(H,28,30)/p+1/t25-,26-/m0/s1/fC27H27N2O3/h28-29H/q+1 C8538B36C9ED3D05