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For the molecule named 2-[4-[3-methoxy-4-[[7-(2-methoxyphenyl)pyrrolo[2,1-f][1,2,4]triazin-2-yl]amino]phenyl]piperidin-1-yl]-1-(2-methoxy-N-[7-(2-methoxyphenyl)pyrrolo[2,1-f][1,2,4]triazin-2-yl]-4-piperidin-4-ylanilino)ethanol by IUPAC nomenclature, provide its molecular formula.
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C52H56N10O5
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