Yes, that's why I said coolant (in general term), because instructions/details are written on coolant whether it's pre diluted or it needs to be diluted and it needs to be followed.
33% proportion is good for our climate, since we don't need anti freeze. Rest topping with distilled water is better and recommeded.
AC drain pipe water these days is reasonable source of distilled water, though it's readily available in market also.
Apki car to sirf daily average sirf 16km chalti hai phir. Kafi kam.