CC[C@H](C)[C@@H]1OC(=O)C(C)(C)[C@@H](O)C(Cc2ccccc2)OC(=O)C(C(C)C)OC(=O)[C@@H](NC(=O)c2cccc(Nc3ccc(Nc4cccc(C(=O)NC5C(=O)OC(C(C)C)C(=O)OC(Cc6ccccc6)C(O)C(C)(C)C(=O)OC(C(C)C)C(=O)OC5C)c4O)cc3)c2O)C(C)OC1=O	zhaoshumycin B