decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CN1[C@@H](CNC2=CC=C(C=C2)C(=O)N[C@@H](CCC(O)=O)C(O)=O)CNC2=C1C(=O)N=C(N)N2.NC(=O)N1C2=CC=CC=C2C=CC2=CC=CC=C12
wspaced:decrease serum concentration