Ohio Rev. Code Ann. § 2925.36
(C)
(2) If the drug involved in the offense is a compound, mixture, preparation, or substance included in schedule I or II, with the exception of marihuana, the penalty for the offense shall be determined as follows:
(3) If the drug involved in the offense is a dangerous drug or a compound, mixture, preparation, or substance included in schedule III, IV, or V, or is marihuana, the penalty for the offense shall be determined as follows:
(D)