A compound called resveratrol is an antioxidant, found in the skin of grapes. Identify the functional groups in resveratrol. (12.1, 12.3) <IMAGE> <IMAGE>

Identify the indicated functional groups in the following molecules:

b. Thienamycin, an antibiotic <IMAGE>

The line structure for pregabalin (Lyrica) is shown as follows:

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Identify carbons a–d as primary, secondary, tertiary, or quaternary.

Identify the functional groups in cocaine (refer to Section 12.2).

Avobenzone is a common ingredient in sunscreen. Its structural formula is shown. <IMAGE>

a. What functional groups are in avobenzone?

A compound called cinnamaldehyde is found in cinnamon. Identify the functional groups in cinnamaldehyde. (12.1, 12.3) <IMAGE> <IMAGE>

Identify the type of functional group(s) present within the following compound.

 Identify the type of functional group(s) present within the following compound. 

Draw structures for molecules that fit the following descriptions:

(a) C₃H₆O containing an aldehyde functional group