Final answer:
The 1H NMR spectrum of C9H12 cannot be accurately drawn without specific data or chemical shifts.
Step-by-step explanation:
The 1H NMR spectrum of a compound provides information about the hydrogen atoms present in the molecule and their chemical environment. To draw the structure of C9H12 1H NMR spectrum, we need to consider the chemical shifts and coupling constants provided in the information given. However, since there is no specific data or chemical shifts provided for C9H12, it is not possible to accurately draw the structure of its 1H NMR spectrum.