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1-Methylimidazole

Methyl 4-imidazolecarboxylate

N-Methylhomopiperazine

N-Methyl-5-homopiperazinone

N-Methylhomoveratrylamine

5-Methylhydantoin

Methylhydrazine

Methylhydrazine sulfate

-Methyl hydrogen L-aspartate

2-Methylhydroquinone