prov:value
| - Examples of suitable substituents Q in the radical D are: alkyl groups having 1 to 4 carbon atoms, such as methyl, ethyl, propyl, isopropyl or butyl, alkoxy groups having 1 to 4 carbon atoms, such as methoxy, ethoxy, propoxy, isopropoxy or butoxy, halogen atoms, such as fluorine, chlorine or bromine.
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