You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[4-[2-[[6-[[2-(2-boronophenyl)-2-(dimethylamino)ethyl]carbamoyl]-5-methylphenanthridin-5-ium-2-yl]methyl-methylamino]-2-oxoethyl]-7,10-bis(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid;europium The above is the IUPAC name of a molecule. Write its molecular formula.
user
C43H58BEuN8O10+
assistant