Name any organic molecule the systematic way: a clear step-by-step algorithm, the functional-group seniority that sets the suffix, the substituent prefixes, and the common names worth knowing on sight.
The IUPAC naming algorithm, step by step
Functional-group seniority table — what becomes the suffix
Substituent prefixes, multiplying prefixes, and chain stems
Common-name → IUPAC conversions and ring nomenclature