increase serum concentration
prompt:molecule-molecule interaction [SEP] smiles:[H][C@@]12OC3=C(OC)C=CC4=C3[C@@]11CCN(C)[C@]([H])(C4)[C@]1([H])CCC2=O.COC1=CC=C(C=C1)C(CN(C)C)C1(O)CCCCC1
wspaced:increase serum concentration