Problem statement: Answer the multiple-choice question.
Query: Which drug has a 20.661% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCOc1cccc(/C=C/c2ccc3cccc(O)c3n2)c1O
b: COc1ccc(C(O)Cc2nc3ccccc3n2C)cc1OC
c: O=C(CSc1nnc(-c2ccccc2)c(-c2ccccc2)n1)N1CCc2ccccc21
Answer: b. COc1ccc(C(O)Cc2nc3ccccc3n2C)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(C(O)Cc2nc3ccccc3n2C)cc1OC
COc1ccc(C(O)Cc2nc3ccccc3n2C)cc1OC
1-(3,4-dimethoxyphenyl)-2-(1-methylbenzimidazol-2-yl)ethanol