Answer:
Flame, Health Hazard, and Exclamation Mark
Explanation:
Based on the scenario being described within the question it can be said that the pictograms that need to be on the label would be the Flame, Health Hazard, and Exclamation Mark. That is because these pictograms represent the following:
Health Hazard: carcinogen, mutagenicity, Respiratory Sensitizer, Aspiration toxicity, etc.
Flame: flammable, self-heating, organic peroxides, pyrophorics, etc.
Exclamation mark: Respiratory tract irritant, Irritant, Narcotic Effect, etc.