nicotine
3d
addictive
alkaloid
atom
background
biochemistry
biology
care
chemical
chemical compound
chemistry
cigarettes
clinic
complex
concentrate
dependence
drugs
element
essence
essential
extract
harmful
health
healthy
illustration
medical
medication
medicine
model
molecular
molecule
natural
nightshade
pharmacy
physiology
plant
prevention
science
scientific
smoke
smoker
smoking
tobacco
trouble
wellness
定額
Molecular structure of nicotine. It is alkaloid present in the nightshade family of plants. Medical background. Scientific background. 3d illustrationの素材 [FY310121143103]
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