Pro-benefit-agent compounds with heterocyclic moieties

A treatment composition comprising an adjunct ingredient and a pro-benefit-agent compound,

• wherein the pro-benefit agent compound is characterized by a structure according to Formula II:
• wherein the index m is 1,
• wherein the index d is 2,
• wherein G and G′ are —O—,
• wherein R3, if present, is selected from —H or a monovalent moiety with a molecular weight of from about 15 to about 142 Da;
• wherein Q is an organic group comprising from about 8 to about 18 chain atoms;
• wherein R1 has the structure of a side group of a proteinogenic amino acid and R2 is —H;
• wherein Z is a fragment of a perfume raw material,
• wherein each J is C(R6)2,
• wherein each R6 is independently selected from H or a monovalent moiety with a molecular weight between 14 and 990 Da,
• with the proviso that a first R6 and a second R6 can optionally be taken together, where feasible, as a divalent substituent, and
• wherein at least one of the following is true:
• (a) at least one of Q and an R6, if present, comprises at least five, chain atoms, and/or
• (b) an R6 is present, and the sum of the number of chain atoms, in Q and the R6 is at least eight;
• wherein the treatment composition is a consumer product selected from the group consisting of a fabric care composition, a hard surface cleaner composition, a dish care composition, a hair care composition, a body cleansing composition, or a mixture thereof.