CC(=O)OC1C2=C(C)C(CC(O)(C(OC(=O)C3=CC=CC=C3)C3C4(COC4C(O)C(O)C3(C)C1=O)OC(C)=O)C2(O)O)OC(=O)C(O)C(NC(=O)C1=CC=CC=C1)C1=CC=C(O)C=C1