decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CC1=C2NC(=O)C3=C(N=CC=C3)N(C3CC3)C2=NC=C1.O=C1NC2=CC(OCCCCN3CCN(CC3)C3=C4C=CSC4=CC=C3)=CC=C2C=C1
wspaced:decrease serum concentration