Glycine $$\text{C}_2\text{H}_5\text{O}_2\text{N}$$ is the simplest of amino acids. Molecular formula of the linear oligomer synthesized by linking ten glycine molecules together via a condensation reaction would be

A

$$\text{C}_{20}\text{H}_{32}\text{O}_{11}\text{N}_{10}$$

B

$$\text{C}_{20}\text{H}_{68}\text{O}_{29}\text{N}_{10}$$

C

$$\text{C}_{20}\text{H}_{40}\text{O}_{10}\text{N}_{10}$$

D

$$\text{C}_{20}\text{H}_{50}\text{O}_{20}\text{N}_{10}$$