decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:OC12CC3CC(C1)CC(C3)(C2)NCC(=O)N1CCC[C@H]1C#N.CC1=CC(=CC(C)=C1OC1=C(Br)C(N)=NC(NC2=CC=C(C=C2)C#N)=N1)C#N
wspaced:decrease serum concentration