decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CCC1(C(=O)NCNC1=O)C1=CC=CC=C1.CC(C)C1=NN=C(C)N1[C@H]1C[C@@H]2CC[C@H](C1)N2CC[C@H](NC(=O)C1CCC(F)(F)CC1)C1=CC=CC=C1
wspaced:decrease serum concentration