User talk:117.211.247.128

August 2023
Hello, I'm Koshchki123. An edit that you recently made to Isomer seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! Koshchki123 (talk) 11:22, 5 August 2023 (UTC)