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What is the molecular formula of the molecule identified by 2,6-ditert-butyl-4-(5-butyl-1,3-dioxan-2-yl)phenol;2,6-ditert-butyl-4-(5-ethyl-1,3-dioxan-2-yl)phenol;2,6-ditert-butyl-4-(5-pentyl-1,3-dioxan-2-yl)phenol;2,6-ditert-butyl-4-(5-propyl-1,3-dioxan-2-yl)phenol ?
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C86H140O12
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