You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[3,5-bis[carboxymethyl(methyl)amino]-2,4,6-trihydroxycyclohexyl]-methylamino]acetic acid;2-[[3-[carboxymethyl(methyl)amino]-2,4,6-trihydroxy-5-[2-hydroxyprop-2-enyl(methyl)amino]cyclohexyl]-methylamino]acetic acid;hafnium is the IUPAC name of a molecule. Please give its molecular formula.
user
C31H56Hf3N6O17
assistant