Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 1.809% 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 additional words.
Options:
[a] O=c1c2ccccc2nc(SCc2ccc([N+](=O)[O-])cc2)n1-c1ccccc1
[b] CC(=O)c1ccc(O)c(CC=C(C)C)c1
[c] O=C(CCC(=O)N1CC2C[C@@H](C1)Cn1c2cccc1=O)NCCc1ccccc1
Answer: b. CC(=O)c1ccc(O)c(CC=C(C)C)c1
{#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#}
CC(=O)c1ccc(O)c(CC=C(C)C)c1
CC(=O)c1ccc(O)c(CC=C(C)C)c1
1-[4-hydroxy-3-(3-methylbut-2-enyl)phenyl]ethanone