You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule tert-butyl 4-[2-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]-4-[(1-phenylimidazol-4-yl)amino]pyrrolo[2,1-f][1,2,4]triazin-7-yl]-3,6-dihydro-2H-pyridine-1-carboxylate into molecular formula.
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C30H36N8O3
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