Meta directing group in electrophilic substitution in benzene nucleus

1.	Meta directing group in electrophilic substitution in benzene nucleus is
Answer» `-O-UNDERSET(O)underset(\|\|)C-CH_3` `-OVERSET(O)overset(\|\|)C-O-CH_3` `-NH-overset(O)overset(\|\|)C-CH_3` `-NH_2` SOLUTION :`-overset(O)overset(\|)C - O-CH_3`

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