classify the pair of compounds as the same compound, enantiomers, diastereomers, constitutional isomers, or not isomeric. also, select the correct iupac name, including the correct (r) or (s) designation, for each. compound 1 has two chiral carbons. carbon 1 has an ethyl group on the upper left and is bonded to carbon 2 on the upper right. pointing down, there is a wedge bond to h and a dashed bond to chloride. carbon 2 is bonded to a hydrogen on the lower right and to carbon 1 on the lower left. pointing up, there is a wedge bond to chlorine and a dashed bond to methyl. compound 2 has two chiral carbons. carbon 1 has a bond to hydrogen on the upper left and is bonded to carbon 2 on the upper right. pointing down, there is a wedge bond to chlorine and a dashed bond to methyl. carbon 2 is bonded to an ethyl group on the lower right and to carbon 1 on the lower left. pointing up, there is a wedge bond to hydrogen and a dashed bond to chlorine. the compounds are: not isomeric diastereomers constitutional isomers identical enantiomers the correct iupac names are: compound 1: (2s,3s)‑2,3‑dichloropentane, compound 2: (2s,3s)‑2,3‑dichloropentane compound 1: (2r,3r)‑2,3‑dichloropentane, compound 2: (2r,3r)‑2,3‑dichloropentane compound 1: (2r,3r)‑2,3‑dichloropentane, compound 2: (2r,3s)‑2,3‑dichloropentane compound 1: (2s,3r)‑2,3‑dichloropentane, compound 2: (2s,3r)‑2,3‑dichloropentane