increase serum concentration
prompt:molecule-molecule interaction [SEP] smiles:COCCC1=CC=C(OCC(O)CNC(C)C)C=C1.COC(=O)C1=C(C)NC(C)=C(C1C1=CC(=CC=C1)N(=O)=O)C(=O)OCCN1CCN(CC1)C(C1=CC=CC=C1)C1=CC=CC=C1
wspaced:increase serum concentration