CC(=O)OC1=CC(\C=C\C2=CC=C(OC(C)=O)C(OC(C)=O)=C2)=C2[C@H]([C@@H](OC2=C1)C1=CC=C(OC(C)=O)C(OC(C)=O)=C1)C1=CC(OC(C)=O)=CC(OC(C)=O)=C1