InChI=1/C33H30N8O/c1-42-33-35-20-26-19-27(23-7-3-2-4-8-23)29(36-30(26)38-33)24-12-10-22(11-13-24)21-41-17-14-25(15-18-41)31-37-32(40-39-31)28-9-5-6-16-34-28/h2-13,16,19-20,25H,14-15,17-18,21H2,1H3,(H,37,39,40)/p+1/fC33H31N8O/h39,41H/q+1 9687DF4848DD6C14