Showing structure for CC(C)C1=C(O)C(CN(CC(O)=O)CC(O)=O)=C(C)C(=C1)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(C(C)C)=C(O)C(CN(CC(O)=O)CC(O)=O)=C1C