decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CC1=CC(=CC(C)=C1OC1=C(Br)C(N)=NC(NC2=CC=C(C=C2)C#N)=N1)C#N.CCCNCC(O)COC1=C(C=CC=C1)C(=O)CCC1=CC=CC=C1
wspaced:decrease serum concentration