Q: How many rotatable bonds does this compound have?
 The Compound can be represented with the SMILES C[N+](C)(C)CCCCCCCCCC[N+](C)(C)C.[Br-].[Br-].
Result: 11
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
C[N+](C)(C)CCCCCCCCCC[N+](C)(C)C.[Br-].[Br-]
C[N+](C)(C)CCCCCCCCCC[N+](C)(C)C.[Br-].[Br-]
trimethyl-[10-(trimethylazaniumyl)decyl]azanium;dibromide
How many rotatable bonds does this compound have?
11