Begin with a benzene ring that is numbered so that the largest substituent occupies position 1, with chlorine atoms positioned at the adjacent carbons (positions 2 and 6). At C1, a -CH2- group extends to a six-membered aromatic ring, which is a 1,3-diazine (i.e., it features nitrogen atoms at the positions corresponding to 1 and 3). This diazine ring is linked to the benzene through its carbon at position 2. Additionally, at the diazine's carbon at position 5, a straight-chain substituent comprising five heavy atoms is attached; its structure is -CH2-N-CH2-CH2-CH3.