You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [7a-(6-amino-6-fluorocyclohexa-2,4-dien-1-yl)-6-methoxy-4a,5,6,7-tetrahydro-4H-cyclopenta[d][1,3]thiazin-2-yl]carbamic acid .
user
C15H20FN3O3S
assistant