Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES OC(Cn1c2ccccc2c2ccccc21)C[n+]1ccccc1.[O-][Cl+3]([O-])([O-])[O-]?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: -6.992
b: 7.250
Answer: b. 7.250%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
OC(Cn1c2ccccc2c2ccccc21)C[n+]1ccccc1.[O-][Cl+3]([O-])([O-])[O-]
OC(Cn1c2ccccc2c2ccccc21)C[n+]1ccccc1.[O-][Cl+3]([O-])([O-])[O-]
1-carbazol-9-yl-3-pyridin-1-ium-1-ylpropan-2-ol;perchlorate