decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:OP(O)(=O)OCN1C(=O)NC(C1=O)(C1=CC=CC=C1)C1=CC=CC=C1.CC1=C(CCNCC2=CC=C(\C=C\C(=O)NO)C=C2)C2=CC=CC=C2N1
wspaced:decrease serum concentration