I bought some lacquer thinner instead of using that thing for cars because that is cleacoat and probably has some polymer or something in it that hardens.
I bought a can of Recochem lacquer thinner. Accoring to their page, it contains 20% methyl ethyl ketone, 60-80% toluene, some methanol and 1% acetone.
I distilled it. To my surprise, it boils off gently with smaller bubbles compared to water. I'm sure it contains lots of methanol and some minor amount of acetone.