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Keywords from Image Description:
hydroxyoxophenylbutylHchromenone .svg validSVG Structure of hydroxy oxophenylbutyl Hchromenone Own Emeldir talk Warfarin Phenyl acetyl ethyl hydroxy coumarine French HBenzopyranone hydroxy oxophenylbutyl CI acetonylbenzyl hydroxycoumarin laAcetonylbenzyl hydroxycoumarin alpha Acetonylbenzyl hydroxycoumarin alpha Phenyl beta