Images CH C O H

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Ch c o h. Ch3-ch2-ch2-c=o. Ch3 c(ch3)(Oh) ch2 c(o) ch3. Ch3-Ch(ch2)-Ch(ch2)-c(Oh)-o. Ch3ch2c(o)ch2ch3.
Ch3-ch2-ch2-c=o. Ch3 c(ch3)(Oh) ch2 c(o) ch3. Ch3-Ch(ch2)-Ch(ch2)-c(Oh)-o. Ch3ch2c(o)ch2ch3.