decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CCC1(C(=O)NC(=O)NC1=O)C1=CC=CC=C1.COC1=C(OC)C=C2[C@@H](CN(C)CCCN3CCC4=CC(OC)=C(OC)C=C4CC3=O)CC2=C1
wspaced:decrease serum concentration