decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CCCC(C)C1(CC)C(=O)NC(=O)NC1=O.CCC1=C2CN3C(=CC4=C(COC(=O)[C@]4(O)CC)C3=O)C2=NC2=CC=C(OC(=O)N3CCC(CC3)N3CCCCC3)C=C12
wspaced:decrease serum concentration