decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:COC1=C(C\C=C(/C)CCC(O)=O)C(O)=C2C(=O)OCC2=C1C.CC[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@H]34)[C@@H]1C=C[C@@]2(O)C#C
wspaced:decrease serum concentration