You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name N-(2-amino-2-oxoethyl)-4-[[[N'-methyl-N-[(3-pentan-3-yl-1,2-oxazol-5-yl)methyl]carbamimidoyl]amino]methyl]benzamide;hydroiodide ?
user
C21H31IN6O3
assistant