Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 1.309% 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: Cc1c(Cl)cccc1NC(=O)Cn1nnc(C(=O)NCc2cccs2)c1N
b: N#Cc1c(NC(=O)C2CCCO2)sc2c1CCCCCC2
c: COc1ccc(/C(O)=C2\C(=O)C(=O)N(c3cc(C)on3)C2c2ccccc2OC)cc1
Answer: b. N#Cc1c(NC(=O)C2CCCO2)sc2c1CCCCCC2
{#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#}
N#Cc1c(NC(=O)C2CCCO2)sc2c1CCCCCC2
N#Cc1c(NC(=O)C2CCCO2)sc2c1CCCCCC2
N-(3-cyano-4,5,6,7,8,9-hexahydrocycloocta[b]thiophen-2-yl)oxolane-2-carboxamide