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 5-amino-4-hydroxy-3-[[5-(methylamino)-2-sulfophenyl]diazenyl]-6-[(2-sulfophenyl)diazenyl]naphthalene-2-sulfonic acid ?
user
C23H20N6O10S3
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