[Ca++].CCN(CC)C1=CC=C(C=C1)C(=C1C=CC(C=C1)=[N+](CC)CC)C1=CC(=O)C(=CC1=S(O)(O)=O)S([O-])(=O)=O.CCN(CC)C1=CC=C(C=C1)C(=C1C=CC(C=C1)=[N+](CC)CC)C1=CC(=O)C(=CC1=S([O-])([O-])=O)S([O-])(=O)=O