You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named (2R)-N-[5-[(1S,3R)-3-[[5-[[(2R)-1-hydroxy-2-pyridin-3-ylpropyl]amino]-1,3,4-thiadiazol-2-yl]methyl]cyclopentyl]-1,3,4-thiadiazol-2-yl]-2-pyridin-3-ylpropanamide by IUPAC nomenclature, provide its molecular formula.
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C26H30N8O2S2
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