“1,4-Benzodiazepines [diazepam (0.1–4 mg/kg) and chlordiazepoxide (2–…/kg)], 5-HT2A/2C antagonists [ritanserin (0.25–8 mg/kg) and deramciclane (0.5–8 g/kg)], the 5-… antagonist MDL-72222 (3 mg/kg) and ethanol (2–4 mg/kg) significantly … the effect of mCPP.”