Turn this messy list into clean structured rows

I'm pasting a messy list — copied text, mixed formats, half-finished notes: [paste your messy list] Turn it into clean structured rows with these columns: [desired columns, e.g. name, company, email, notes]. Infer the structure from context, normalize formatting (consistent capitalization, phone and date formats), split combined fields, and drop exact duplicates. If an item is missing a field, leave that cell empty. If something is too ambiguous to place confidently, put it in an Unparsed section at the bottom rather than forcing it into a row. Output the result as a table here in chat plus a CSV code block I can copy, and tell me how many rows parsed cleanly versus how many you flagged.