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.CCCNCC(O)COC1=C(C=CC=C1)C(=O)CCC1=CC=CC=C1
wspaced:increase serum concentration