The answer is C) Mescaline
Mescaline is a naturally occurring alkaloid that can be found in different kinds of plants and related species.
It is known for causing hallucinogenic effects on anyone who consumes it.. similar to those induced by LSD.
Similar to LSD, the effects can be exaggerated with the help of music and the consumer can experience open-eye visual phenomena, altered thinking, with objects appearing 2 dimensional and flattened.