decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:O=C1NC(=O)C(N1)(C1=CC=CC=C1)C1=CC=CC=C1.CN(C)CCOC1=CC=C(C=C1)C(=C(\CCCl)C1=CC=CC=C1)\C1=CC=CC=C1
wspaced:decrease serum concentration