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 methyl 3-[5-[(1S)-1-[(2-amino-2-methylpropanoyl)amino]-2-phenylmethoxyethyl]-2-tert-butylsulfanyltetrazol-1-ium-1-yl]propanoate ?
user
C22H35N6O4S+
assistant