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- Circle the molecules that are chiral. CI H3C OH CH3How many carbon atoms in this remdesivir are considered chiral? Please circle each one.In the Fischer projection below, what are the configurations of the two asymmetric centers? CHs ČH-CH2OH HO 2R, 3S 2S, 3R 2S, 3S 2R, 3R cannot be determined from structure
- 1. Determine R or S configuration for each chiral center in the following two molecules O O O Ο Ο O ACO H O5. Appropriately label the given molecule pairs as enantiomers, diastereomers, constitutional isomers, or not isomers. НО. H₂ Pr Н- NH₂ To OCH 3 CH3 -OH -OH CH₂OH H₂CO H₂N H Pr CH₂OH -OH H-OH CH3 OH НО HO- Н- НО CHO -Н -H Br NC OH Br OH -Н CH2OH Н- Н- НО ... Br Br CHO -OH -OH -H L CH3 cast S NC OHWhich of the following structures are identical? (Green = Cl.)



