The molecule contains a fused ring system composed of a benzene ring fused with a 1,3-diazolidine (a five-membered saturated heterocycle with two nitrogens in a meta relationship). The fusion occurs at the two adjacent carbons of the diazolidine.

Substituents on the 1,3-diazolidine:
1. The carbon located between the two nitrogens carries an iodine atom
2. One of the ring nitrogens is substituted with a straight n-propyl chain (-CH2-CH2-CH3).
3. The other ring nitrogen is substituted with a 2,4-difluorophenyl ring, where the nitrogen is directly bonded to the benzene ring, and the benzene carries fluorine atoms at the ortho and para positions relative to the attachment point.