Neomercazole

It was the first day in Dr.Lepakshi sir's unit. I was presenting a case of Thyrotoxicosis and he was dictating the treatment to me. He said 'Neomercazole' and I wrote Leomercazole. He got angry and said 'are u not a house surgoen? dont u know what drug we use for thyrotoxicosis?" I said yes sir... Carbimezole, Methimazole, Propylthyouracil. This the trade name of Carbimazole and I had no idea about this. After coming back I opened the book and read about it. That was an embarrassing situation but turned out to be useful.