You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named aminomethyl-[(E)-2-methylbut-2-enyl]azanide;3-(9H-carbazol-3-yl)-6-phenylcarbazol-9-ide;(3Z,5Z)-hepta-1,3,5-triene;toluene;yttrium is given. What is its corresponding molecular formula?
user
C50H50N4Y-2
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