Complex sentence: Arulenus Rusticus attained a suffect consulship in the "nundinium" September-December 92 with Gaius Julius Silanus as his colleague under Domitian, but in the following year was condemned to death because he wrote a panegyric to Thrasea.
Split into simpler sentences: Arulenus Rusticus attained a suffect consulship in the "nundinium" September-December 92 with Gaius Julius Silanus as his colleague. Although Arulenus Rusticus attained a suffect consulship during the reign of Domitian, in the following year was condemned to death because he wrote a panegyric to Thrasea.