S(=O)(=O)(O)c1cc(cc2ccc(NC(=O)C3=CC(NC(=O)NC4=CN(C)C(=C4)C(=O)Nc5ccc6cc(cc(c6c5)S(=O)(=O)O)S(=O)(=O)O)=CN3C)cc12)S(=O)(=O)O