increase central nervous system depressant
prompt:molecule-molecule interaction [SEP] smiles:O=C1N(C2CCC(=O)NC2=O)C(=O)C2=CC=CC=C12.ClC1=CC2=C(OC3=CC=CC=C3N=C2N2CCNCC2)C=C1
wspaced:increase central nervous system depressant