You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2R,3R)-3-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-methoxy-2-methylsulfanyl-4-oxoazetidine-1-sulfonic acid into molecular formula.
user
C11H15N5O7S3
assistant