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meseclazone

n. A nonsteroidal anti-inflammatory drug.

Wikipedia
Meseclazone

Meseclazone (W-2395), also known as 2-methylseclazone, is a non-steroidal anti-inflammatory drug (NSAID) developed in the 1970s. It functions as a prodrug to the 5- chloro derivative of salicyclic acid. It was never marketed on account of toxicity issues, namely pertaining to the liver.