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.C[C@@H](NCCCC1=CC(=CC=C1)C(F)(F)F)C1=CC=CC2=CC=CC=C12
wspaced:decrease serum concentration