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(2007/10/02)5-dimethylamino-1-formylisoquinoline-2-oxide p-toluenesulfonyl hydrazone
1-acetoxymethyl-5-dimethylaminoisoquinoline-2-oxide
1-methoxycarbonyl-5-nitroisoquinoline
5-N-methyl-N'-formylamido-1-methoxycarbonylisoquinoline
5-formamido-1-methoxycarbonylisoquinoline