decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CN1CCN(CC1)C1=NC2=CC(Cl)=CC=C2NC2=CC=CC=C12.ClC1=CC=CC(N2CCN(CCCCOC3=CC4=C(CCC(=O)N4)C=C3)CC2)=C1Cl
wspaced:decrease serum concentration