 Abc-hit

A triple of positive integers $(a,b,c)$ with $a<b$, $a+b=c$, $\gcd (a,b)=1$, and $\mathrm{rad}(abc)<c$, where $\mathrm{rad}$ is the radical of an integer. The example $(1,8,9)$ has $\mathrm{rad}(72)=6<9$.