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.CC(C)COCC(CN(CC1=CC=CC=C1)C1=CC=CC=C1)N1CCCC1
wspaced:decrease serum concentration