What is an organic compound that a common ingredient in soft drinks?

A common organic compound in soft drinks is sugar.

There are a few different sugars used, including:

* Sucrose: This is the most common type of sugar, usually derived from sugarcane or sugar beets.

* High-fructose corn syrup: This is a sweetener made from cornstarch, and is often used in place of sugar.

* Glucose: This is a simple sugar that's often used in smaller amounts, along with other sugars, for flavor.

These sugars are all organic compounds, meaning they are made up of carbon, hydrogen, and oxygen atoms.