increase serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CCCC(=O)NC1=CC=C(OCC(O)CNC(C)C)C(=C1)C(C)=O.CCC1=NN(CCCN2CCN(CC2)C2=CC(Cl)=CC=C2)C(=O)N1CCOC1=CC=CC=C1
wspaced:increase serum concentration