Simple categories matching ii:

• poison,
• medication,
• narcotic,
• drug,
• substance,
• inhibitor,

Members with property ii:

• zn,
• cocaine,
• morphine,
• cocaine_base,
• heroin,
• cd,
• sodium_pentobarbital,
• marijuana,
• medicinal_marijuana,
• narcotic,
• ritalin,
• secobarbital,
• methadone,
• methylphenidate,
• amphetamine,
• glipizide,
• demerol,
• opiate,
• dexedrine,
• ammonia,
• nifedipine,
• fentanyl,
• slurry,
• opium,
• doxorubicin,
• penicillin,
• meperidine,
• phenolic_antioxidant,
• sulfa_sulfanilamide,
• waste,
• lsd,
• codeine,
• pcp,
• methamphetamine,
• indomethacin,
• hydromorphone,
• certain_barbiturate,
• sulfanilamide,
• co,