C6h5co2ch2c6h5 can be synthesized by an sn2 reaction. draw the structures of the alkyl chloride and nucleophile that will give this compound in highest yield. use the wedge/hash bond tools to indicate stereochemistry where it exists. include all valence lone pairs in your answer. separate multiple reactants using the + sign from the drop-down menu. when a metal counterion is needed, use na+, but draw it in its own sketcher.