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Decreasing order of reactivity towards electrophilic substitution for the following compounds is (a) CH 3 CF 3 OCH 3 NMe 2 (b) (c) (d) (e)

1. d > a > e > c > b
2. e > d > a > b > c
3. a > d > e > b > c
4. c > b > a > d > e

Correct answer: e > d > a > b > c

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