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 (5R,6S)-5-[4-(dimethylamino)phenyl]-6-sulfanyl-5,6-dihydro-[1,4,2]dithiazolo[2,3-a]pyrimidin-7-one ?
user
C13H15N3OS3
assistant