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 (2S)-2-[[(5R)-5-[(4-cyanophenyl)methyl]-7-(3,5-dichlorophenyl)-5-methyl-6-oxoimidazo[1,2-a]imidazol-3-yl]sulfonylamino]-N-(2-hydroxy-2-methylpropyl)propanamide into molecular formula.
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C27H28Cl2N6O5S
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