You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-amino-1-[(E)-(4-propan-2-ylphenyl)methylideneamino]-N-(thiophen-2-ylmethyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H24N6OS
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