Code point
U+3209
Glyph appearance depends on your fonts.
U+3209
So<compat> 0028 110E 0029U+3209 PARENTHESIZED HANGUL CHIEUCH is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Enclosed CJK Letters and Months block.
Choose the representation you need, then copy its value.
U+3209
12809
㈉
㈉
E3 88 89
3209
00003209
%E3%88%89
\u3209
\u3209
\u3209
\3209