decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CC1=C2NC(=O)C3=C(N=CC=C3)N(C3CC3)C2=NC=C1.COC1=NC2=C(C=C(Br)C=C2)C=C1[C@@H](C1=CC=CC=C1)[C@@](O)(CCN(C)C)C1=CC=CC2=C1C=CC=C2
wspaced:decrease serum concentration