decrease serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CC1=C2NC(=O)C3=C(N=CC=C3)N(C3CC3)C2=NC=C1.OCCN1CCN(CC\C=C2\C3=C(SC4=C2C=C(Cl)C=C4)C=CC=C3)CC1
wspaced:decrease serum concentration