decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:C\C(O)=C(/C#N)C(=O)NC1=CC=C(C=C1)C(F)(F)F.CCCCC1=C(C(=O)C2=CC(I)=C(OCCN(CC)CC)C(I)=C2)C2=C(O1)C=CC=C2
wspaced:decrease serum concentration