Task: Answer the multiple choice question.
Query: Which compound exhibits a 3.309% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCc1cccc(C)c1NC(=O)CSc1nc(-c2ccccc2F)nc2nc[nH]c12
(b) CN(C(=O)c1ccc(S(=O)(=O)c2cccc(Cl)c2)c([N+](=O)[O-])c1)C1CCCCC1
Answer: a. CCc1cccc(C)c1NC(=O)CSc1nc(-c2ccccc2F)nc2nc[nH]c12
{#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#}
CCc1cccc(C)c1NC(=O)CSc1nc(-c2ccccc2F)nc2nc[nH]c12
CCc1cccc(C)c1NC(=O)CSc1nc(-c2ccccc2F)nc2nc[nH]c12
N-(2-ethyl-6-methylphenyl)-2-[[2-(2-fluorophenyl)-7H-purin-6-yl]sulfanyl]acetamide