3TC ( C8H11N3O3S) is a small molecule, antiretroviral medication. What mass (in g) of nitrogen is in 7.43x10^-4 moles of 3TC?
The molar mass of C8H11N3O3S is 229.27 g mol^-1
A) 3.47x10^-3 g
B) 5.11x10^-1 g
C) 3.12x10^-2 g
D) 1.70x10^-1 g