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CH3CH2COOH
ClCH2COOH
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CH3CH2COOH
ClCH2COOH
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CH3CH2COOH
ClCH2COOH
HCOOH
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CH3CH2COOH
ClCH2COOH
HCOOH
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CH3CH2COOH
ClCH2COOH
HCOOH
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CH3CH2COOH
ClCH2COOH
HCOOH
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CH3CH2COOH
ClCH2COOH
HCOOH
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CH3CH2COOH
ClCH2COOH
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CH3CH2COOH
ClCH2COOH
HCOOH
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CH3CH2COOH
ClCH2COOH
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ClCH2COOH
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ClCH2COOH
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ClCH2COOH
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ClCH2COOH
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