InChI: | InChI=1/C47H41N3O5/c48-41-31-32-50(45(52)49-41)44-43(55-47(37-25-13-4-14-26-37,38-27-15-5-16-28-38)39-29-17-6-18-30-39)42(51)40(54-44)33-53-46(34-19-7-1-8-20-34,35-21-9-2-10-22-35)36-23-11-3-12-24-36/h1-32,40,42-44,51H,33H2,(H2,48,49,52)/t40-,42-,43-,44-/m1/s1 |