* :py:class:`pyderasn.BitString` (that is multiple of 8 bits)
* :py:class:`pyderasn.OctetString`
* :py:class:`pyderasn.SequenceOf`/:py:class:`pyderasn.SetOf`
- ``Any``/``OctetString``-s
+ ``Any``/``BitString``/``OctetString``-s
When any of those fields is automatically decoded, then ``.defined``
attribute contains ``(OID, value)`` tuple. ``OID`` tells by which OID it