What is the meaning of Conformer?

Any of a set of stereoisomers characterized by a conformation that corresponds to a distinct potential energy minimum.

A particular folded state or conformation of a protein, especially an abnormal conformation of a prion

A person who conforms; a conformist.

A Conformist.

to conform; comply

first-person singular present passive subjunctive of cōnfōrmō

Source: wiktionary.org