Definition: In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
Input: The first molecules found to exhibit it were discovered in coal tar in the 1860s, and it is prevented by heavy angle or steric strain. Despite the conjugation of their bonds, linear alkenes do not have this quality because they are not cyclic, and other criteria for it include planarity. 10-annulene has extraordinary stability due to it, although benzene may be the best-known compound displaying it. FTP, name this resonance-derived lack of reactivity in many hydrocarbons, named for the odor arising from the first of said hydrocarbons.
Output:
Science