5-methyl-5-nitro-4-phenyl-4,5-dihydro-1H-pyrazole
3-methyl-3-nitro-4-phenyl-2,4-dihydro-pyrazole 3-methyl-3-nitro-4-phenyl-2,4-dihydropyrazole 5-methyl-5-nitro-4-phenyl-1,4-dihydropyrazol
5-méthyl-5-nitro-4-phényl-1,4-dihydropyrazole 5-メチル-5-ニトロ-4-フェニル-1,4-ジヒドロピラゾール
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