Q: Please describe this drug.
Constraint: The Compound has the SMILES [Sb+3].
Answer: Antimony(3+) is a monoatomic trication and an elemental antimony.
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
[Sb+3]
[Sb+3]
antimony(3+)
Please describe this drug.