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5-methyl-1-oxo-2-phenyl-1H-pyrazolo[1,2-a]pyrazol-4-ium-3-olate

2-(4-methoxyphenyl)-5-methyl-1-oxo-1H-pyrazolo[1,2-a]pyrazol-4-ium-3-olate

4-(5-methyl-pyrazol-1-yl)-aniline

[4-(3-甲基-1H-吡唑-1-基)苯基]胺