You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[3-(diaminomethylidenecarbamoyl)-2-methyl-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl]methyl N,N-bis(2-sulfooxyethyl)carbamate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H29N5O11S2
assistant