(16E,16'E)-13,13'-[(2,5-dipropoxy-1,4-phenylene)di(E)ethene-2,1-diyl]bis(6,7,9,10-tetrahydrodibenzo[h,l][1,4,7]trioxacyclotridecine-3-carbaldehyde) InChI=1/C54H54O10/c1-3-21-59-53-35-48(16-8-40-6-12-44-18-20-46-14-10-42(38-56)34-52(46)64-30-26-58-24-28-62-50(44)32-40)54(60-22-4-2)36-47(53)15-7-39-5-11-43-17-19-45-13-9-41(37-55)33-51(45)63-29-25-57-23-27-61-49(43)31-39/h5-20,31-38H,3-4,21-30H2,1-2H3 dibenzo[h,l][1,4,7]trioxacyclotridecin-3-carboxaldehyde, 13,13'-[(2,5-dipropoxy-1,4-phenylene)di(E)-2,1-ethenediyl]bis[6,7,9,10-tetrahydro-, (16E,16'E)-