**Ranking Substituents by Priority**According to the Cahn-Ingold-Prelog sequence rules, you are asked to rank the following substituents in order of priority. The highest priority is indicated by the number 1.1. **Substituents:** - (a) —CO₂H - (b) —CO₂CH₃ - (c) —CH₂OH - (d) —CH₃**Instructions:**Rank the substituents by selecting the appropriate number for each, using the dropdown options provided next to each substituent.**Note:**- Consider the atomic number and connectivity to determine the priority.- The substituent with the highest atomic number receives the highest priority (1). Use your understanding of the Cahn-Ingold-Prelog rules to complete the ranking. The image displays a part of a multiple-choice question interface related to chemistry. At the top, there are two chemical structures labeled "(a)" and "(b)":- (a) — CO₂H- (b) — CO₂ (likely a continuation or part of a chemical formula)Below these structures, there is a dropdown menu that seems to be used for selecting an answer. The menu currently shows a checkmark next to the number "1," indicating selection. Other options include the numbers "2," "3," and "4."Underneath the dropdown, there are two buttons:- A blue button labeled "Submit Answer"- A gray button labeled "Try Another"This interface likely allows users to select an answer choice and then submit it, or attempt the question again.

According to this rule, the groups bonded at the stereocenter are numbers in decreasing order of their molar mass. It means the group/ atom with the highest molar mass must be numbered as 1 and the least one must be numbered as 4. Hope this is helpful to you.