Q: How many rotatable bonds does this compound have?
Description: The Molecule can be represented with the SMILES O=C([O-])CCCO.O=C([O-])CCCO.[Mg+2].
Answer: 3
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
O=C([O-])CCCO.O=C([O-])CCCO.[Mg+2]
O=C([O-])CCCO.O=C([O-])CCCO.[Mg+2]
magnesium;4-hydroxybutanoate
How many rotatable bonds does this compound have?
3