You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 8-methyl-3-(2-methylimidazo[1,2-a]pyridin-3-yl)-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c][1,4]thiazine ?
user
C14H15N5S
assistant