decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:OC12CC3CC(C1)CC(C3)(C2)NCC(=O)N1CCC[C@H]1C#N.CC1=CN([C@H]2C[C@H](N=[N+]=[N-])[C@@H](CO)O2)C(=O)NC1=O
wspaced:decrease serum concentration