125dihydroxyergocalciferol

Could you please provide the full and exact name of the compound? The string "125dihydroxyer..." appears truncated and does not match a standard, widely recognized chemical name. If you meant a specific molecule (for example a dihydroxy derivative of ergosterol, ergocalciferol, or another class), share the complete name or context (such as the biological source or usage), and I’ll generate a concise, neutral wiki-style article under 300 words.