increase central nervous system depressant
prompt:molecule-molecule interaction [SEP] smiles:CCN(CC)C(=O)C(=C\C1=CC(=C(O)C(O)=C1)[N+]([O-])=O)\C#N.BrC1=C(NC2=NCCN2)C=CC2=NC=CN=C12
wspaced:increase central nervous system depressant