3-hydroxycyclohexanone + A <=> cyclohexane-1,3-dione + AH2
3-hydroxycyclohexanone + a <=> cyclohexane-1,3-dione + ah2
3-hydroxycyclohexanone + A <=> cyclohexane-1,3-dione + AH2
3-hydroxycyclohexanone + a <=> cyclohexane-1,3-dione + ah2