You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
zinc;2,11,20,29,37,39-hexaza-38,40-diazanidanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3,5,7,9,11,13,15,17,19(39),20,22,24,26,28,30(37),31,33,35-nonadecaene;7-[[5-(2-hydroxyethoxy)-4-[[1-hydroxy-6-(methylsulfonylmethyl)-3-sulfonaphthalen-2-yl]diazenyl]-2-methylphenyl]diazenyl]naphthalene-1,3-disulfonic acid;methanesulfonic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C66H56N12O23S7Zn
assistant