InChI=1S/C20H34N2O6/c1-14(18(27-4)15(2)19(23)24)17(26-3)11-7-5-6-8-13-28-20(25)16-10-9-12-21-22-16/h5-7,11,14-18,21-22H,8-10,12-13H2,1-4H3,(H,23,24)/b6-5+,11-7+/t14-,15+,16-,17-,18+/m0/s1 (2R,3R,4S,5S,6E,8E)-11-{[(3S)-hexahydropyridazine-3-carbonyl]oxy}-3,5-dimethoxy-2,4-dimethylundeca-6,8-dienoic acid CO[C@@H](/C=C/C=C/CCOC(=O)[C@@H]1CCCNN1)[C@H](C)[C@@H](OC)[C@@H](C)C(O)=O CO[CH](C=CC=CCCOC(=O)[CH]1CCCNN1)[CH](C)[CH](OC)[CH](C)C(O)=O