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What is the molecular formula of the compound with this IUPAC name (2S)-2-[[6-(7-chloro-1H-indole-2-carbonyl)-6-azaspiro[3.4]octan-7-yl]methylamino]-3-[(3S)-2-oxopiperidin-3-yl]propanenitrile ?
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C25H30ClN5O2
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