Problem statement: Answer the multiple-choice question.
Question: Which drug has a 6.018% 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) Cc1ccc(S(=O)(=O)NCCCC(=O)O)cc1
(b) O=c1cccc(-c2ccc(Br)cc2)o1
(c) CCCN1C(=O)C(Cc2nc3ccccc3c(=O)n2-c2ccccc2)c2ccccc21
Answer: b. O=c1cccc(-c2ccc(Br)cc2)o1
{#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#}
O=c1cccc(-c2ccc(Br)cc2)o1
O=c1cccc(-c2ccc(Br)cc2)o1
6-(4-bromophenyl)pyran-2-one