increase serum concentration
prompt:molecule-molecule interaction [SEP] smiles:[Mg++].[O-]S([O-])(=O)=O.C[C@H](CCCC(C)(C)O)[C@@]1([H])CC[C@@]2([H])\C(CCC[C@]12C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C
wspaced:increase serum concentration