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- Consider the molecules shown here. Assign the R/S configuration to each chiral center.d Copy the following structures into your notebook and determine the absolute configuration of each chiral center: H3CH₂C F Cl H H MIC1 CH3 ||| BI H₂CH₂C H H I ||||| CH₂CH₂CH3 "III COOH H OH OHCircle and name (R or S) the chiral centers