Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 9.772\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1nc(NC(=O)CSc2nc3cccnc3n2C2CCCCC2)sc1C
b: COc1ccccc1NCc1cc(=O)oc2c(C)c(O)ccc12
Answer: a. Cc1nc(NC(=O)CSc2nc3cccnc3n2C2CCCCC2)sc1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nc(NC(=O)CSc2nc3cccnc3n2C2CCCCC2)sc1C
Cc1nc(NC(=O)CSc2nc3cccnc3n2C2CCCCC2)sc1C
2-(3-cyclohexylimidazo[4,5-b]pyridin-2-yl)sulfanyl-N-(4,5-dimethyl-1,3-thiazol-2-yl)acetamide