decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:OC(=O)C1=CC=C(C=C1)N1N=C(N=C1C1=CC=CC=C1O)C1=CC=CC=C1O.O=C1CCC2=C(N1)C=CC(OCCCCC1=NN=NN1C1CCCCC1)=C2
wspaced:decrease serum concentration