All Russian verbs ending in -оть I can think of had been subject to the metathesis or the liquids and did not have this ending in Proto-Slavic:
бороть (CS брати) < *барти (cf. брань)
колоть (CS клати) < *калти (cf. заклание)
молоть (CS млѣти) < *мелти
полоть (CS плѣти) < *пелти
пороть (CS прати) < *порти
Are there verbs that did have this ending in PS or CS?