3-​[(2,​5-​dihydroxyphenyl)​methylene]​-​1,​3-​dihydro-2H-​Indol-​2-​one

3-​[(2,​5-​dihydroxyphenyl)​methylene]​-​1,​3-​dihydro-2H-​Indol-​2-​one

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