Clc1ccc(cc1)C(=O)NC(C(O)C(=O)OC2CC3(O)C(OC(=O)c4ccccc4)C5C(C)(C(O)CC6OCC56OC(=O)C)C(=O)C(OC(=O)C)C(=C2C)C3(C)C)c7ccccc7