1. The core skeleton of the molecule is a cyclopentane ring (five-membered, fully saturated), with ring carbons numbered C1 to C5 consecutively.

2. Substituent on ring C-1  
   - Attach an sp2 carbon (call it C-alpha) to C-1.  
   - C-alpha bears one hydroxyl group and is doubly bonded to a nitrogen atom.  
   - That nitrogen is single-bonded to a neopenty chain (the nitrogen links to a methylene that single bonds to a quaternary carbon carrying three methyl groups).

3. Substituent on ring C-3  
   - C-3 is single-bonded to a nitrogen atom.  
   - This nitrogen is doubly bonded to another sp2 carbon (C-beta).  
   - C-beta carries two single-bonded oxygens
     - one is a hydroxyl, 
     - the other is an tert-butoxy (i.e., C-beta singly bonds to an oxygen that further connects to a quaternary carbon carrying three methyl groups).  

4. No other ring substituents, no stereochemical descriptors required (no chiral centers specified and no E/Z information given).