You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-N,2-N-dibutyl-6-[[4-(dibutylamino)-6-(ethylamino)-1,3,5-triazin-2-yl]pentasulfanyl]-4-N-ethyl-1,3,5-triazine-2,4-diamine is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H48N10S5
assistant