Based on the SMILES C1=C[As]=CC1, the molecule can be described by:
The molecule is that one of the three tautomers of arsole that has the double bonds at positions 1 and 4. It is a tautomer of a 2H-arsole and a 1H-arsole.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
C1=C[As]=CC1
3H-arsole
The molecule is that one of the three tautomers of arsole that has the double bonds at positions 1 and 4. It is a tautomer of a 2H-arsole and a 1H-arsole.