A compound has the molecular formula C7H6N2.Determine its structure based on the spectrum below. 
Definitions:
Drawbar Eye
The coupling eye that engages to either a pintle hook or the shank below a heavy-duty ball hitch assembly.
A-train Combination
A specific truck and trailer arrangement where a standard tractor pulls a semi-trailer which is connected to a "pup" trailer by a converter dolly, used to increase cargo capacity.
Pintle Hook
A hinged hook used for towing that allows the connection between a trailer and a towing vehicle, known for its durability and use in heavy-duty applications.
Upper Coupler Kingpin
The Upper Coupler Kingpin is a key component in the connection between a semi-trailer and the tractor, serving as a pivot point around which the trailer turns.
Q1: Briefly explain why the following reaction would
Q9: Draw the product for the following reaction.
Q10: The electrophilic addition step in the reaction
Q11: What reagents and conditions best complete the
Q13: Supply the reagents required to complete the
Q15: Draw all the resonance structures for the
Q42: Give the product and mechanism for the
Q45: For the following set of reaction conditions,use
Q53: Draw the mechanism and the product(s)for the
Q56: What is the major product for the