increase serum concentration
prompt:molecule-molecule interaction [SEP] smiles:NCCN.CN1C2=C(NC=N2)C(=O)N(C)C1=O.CN1C2=C(NC=N2)C(=O)N(C)C1=O.CCCN(CCC)S(=O)(=O)C1=CC=C(C=C1)C(O)=O
wspaced:increase serum concentration