decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:[Mg++].[Mg++].[O-][Si](=O)O[Si]([O-])([O-])O[Si]([O-])=O.COCCOC1=CC2=C(C=C1OCCOC)C(NC1=CC(=CC=C1)C#C)=NC=N2
wspaced:decrease serum concentration