The molecule with the SMILES representation of [77Se] can be described by:
The molecule is the stable isotope of selenium with relative atomic mass 76.919915, 7.60 atom percent natural abundance and nuclear spin 1/2.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} can be described {#by|as!}:
{description#}
selenium-77
The molecule is the stable isotope of selenium with relative atomic mass 76.919915, 7.60 atom percent natural abundance and nuclear spin 1/2.