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.CN1CCCC(CC1)N1N=C(CC2=CC=C(Cl)C=C2)C2=CC=CC=C2C1=O
wspaced:decrease serum concentration