Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=[n+]1cc(-c2ccc(Cl)cc2)n([O-])c2c1CCC2?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -0.851
b: 21.390
c: -30.679
d: 8.819
Answer: b. 21.390%.
{#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}.
O=[n+]1cc(-c2ccc(Cl)cc2)n([O-])c2c1CCC2
O=[n+]1cc(-c2ccc(Cl)cc2)n([O-])c2c1CCC2
3-(4-chlorophenyl)-4-oxido-6,7-dihydro-5H-cyclopenta[b]pyrazin-1-ium 1-oxide