decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CCN(CCO)CCCC(C)NC1=C2C=CC(Cl)=CC2=NC=C1.CCN(CC)CCCC(C)NC1=C2C=C(OC)C=CC2=NC2=C1C=CC(Cl)=C2
wspaced:decrease serum concentration