increase serum concentration
prompt:molecule-molecule interaction [SEP] smiles:O=C1CCC2=C(N1)C=CC(OCCCCC1=NN=NN1C1CCCCC1)=C2.CN1CCN(CC1)C1=NC2=CC=CC=C2NC2=C1C=C(C)S2
wspaced:increase serum concentration