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nicotinic acid [nicotinic acids]▼◼◼◼noun[UK: nˌɪkətˈɪnɪk ˈasɪd] [US: nˌɪkətˈɪnɪk ˈæsɪd]
niacin▼◼◼◼noun[UK: ˈnaɪə.ˌsɪn] [US: ˈnaɪə.ˌsɪn]
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