User talk:107.220.31.72

July 2019
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to C17H21NO4 has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 17:55, 22 July 2019 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
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 * The following is the log entry regarding this message: C17H21NO4 was changed by 107.220.31.72 (u) (t) ANN scored at 0.983582 on 2019-07-22T17:55:03+00:00