decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:COC1=C(C\C=C(/C)CCC(O)=O)C(O)=C2C(=O)OCC2=C1C.[H][C@@]12CC[C@@](OC(C)=O)(C#C)[C@@]1(CC)CC[C@]1([H])[C@@]3([H])CC\C(C=C3CC[C@@]21[H])=N/O
wspaced:decrease serum concentration