decrease excretion rate
prompt:molecule-molecule interaction [SEP] smiles:C[C@@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CCCCN.[Mg++].[Mg++].[O-][Si](=O)O[Si]([O-])([O-])O[Si]([O-])=O
wspaced:decrease excretion rate