decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:OP(O)(=O)OCN1C(=O)NC(C1=O)(C1=CC=CC=C1)C1=CC=CC=C1.CN1CCN(CC1)C1=NC2=CC(Cl)=CC=C2NC2=CC=CC=C12
wspaced:decrease serum concentration