increase serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CC(=O)CC(C1=CC=C(C=C1)[N+]([O-])=O)C1=C(O)C2=CC=CC=C2OC1=O.[H][C@@](C(=O)OC)(C1=CC=CC=C1)[C@@]1([H])CCCCN1
wspaced:increase serum concentration