You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule tert-butyl 4-[9-(4-iodophenyl)-6-[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-ium-1-ylidene]xanthen-3-yl]piperazine-1-carboxylate into molecular formula.
user
C37H44IN4O5+
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