such vs those (A sum of $1,000 will be given to such/those employees who work...)

[Daemon99]

Can someone please tell me if the following sentences are OK?

1) A sum of $1,000 will be given to such employees who work 10 hours a day.
2) A sum of $1,000 will be given to those employees who work 10 hours a day.
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Non-native speaker of English
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I intend to live forever - so far, so good.

[Mister Micawber]

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'Such' does not work in this construction. The 2nd is the only natural formation, but a possibility here is 'such employees as work'.
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Native English teacher at Mister Micawber's