For the following reaction DMSO NaCN + select the correct answer for the substrate Select one: O a. 1-Chloro-cyclopentane b. DMSO O c. NaCN O d. CI For this reaction shown: DMSO NaCN select the correct answer for the nucleophile Select one: a. NaCN b. Na* C. CN O d. Cl" For this reaction NOCH which proceeds by a carbon shift to form the more stable cartocation) followed by an elimination due to the presence of the base shown the resulting product is Select one 1-Methyl-Cyclopentene b. Cyclobutene c Cyclohexene d. 1 methyl-cyclopent-2-ene