decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CCCC(C)C1(CC)C(=O)NC(=O)NC1=O.COC1=CC(NC2=C(C=NC3=CC(OCCCN4CCN(C)CC4)=C(OC)C=C23)C#N)=C(Cl)C=C1Cl
wspaced:decrease serum concentration