decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CC(=O)O[C@H]1CC2=CC=CC=C2N(C(N)=O)C2=CC=CC=C12.CC(=O)CC(C1=CC=CC=C1)C1=C(O)C2=C(OC1=O)C=CC=C2
wspaced:decrease serum concentration