InChI=1/C33H35N3O5/c34-28-17-16-26(20-30(28)37)32(39)35-27(18-23-10-4-1-5-11-23)21-31(38)29(19-24-12-6-2-7-13-24)36-33(40)41-22-25-14-8-3-9-15-25/h1-17,20,27,29,31,37-38H,18-19,21-22,34H2,(H,35,39)(H,36,40)/t27-,29-,31-/m0/s1/f/h35-36H 0606167E91238324