Cyclopentanone reacts with the non-nucleophilc but very strong base NaH to form an anion that then reacts with methyl iodide to give what product?

MCQS on the nomenclature, properties, and reactivity of ethers and epoxides, thiols and sulfides, conjugated dienes, benzene and other aromatic compounds, amines, aldehydes and ketones, carboxylic acids, carboxylic acid derivatives, and enols and enolates.