Task: Answer the MCQ question.
Question: Which drug exhibits a 12.046% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CC(=O)Nc1ccc(S(=O)(=O)Nc2nc3ccccc3nc2-n2ccc(=NC(=O)c3ccc(F)cc3)cc2)cc1
[b] CNC(=O)CSc1nc2cccnc2n1C1CCCCC1
Answer: b. CNC(=O)CSc1nc2cccnc2n1C1CCCCC1
{#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#}
CNC(=O)CSc1nc2cccnc2n1C1CCCCC1
CNC(=O)CSc1nc2cccnc2n1C1CCCCC1
2-(3-cyclohexylimidazo[4,5-b]pyridin-2-yl)sulfanyl-N-methylacetamide