You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (5aR,8aR)-5a-amino-3,6-dioxido-7-phenyl-5,8-dihydro-4H-pyrrolo[2,3-g][2,1,3]benzoxadiazole-3,6-diium-8a-ol .
user
C14H14N4O4
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