Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 7.751\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCC(C(=O)O/N=C(\N)c1cccc(C)c1)c1ccccc1
b) CCC(C)(C)NC(=O)CCCSc1nc2ccccc2[nH]1
Answer: b. CCC(C)(C)NC(=O)CCCSc1nc2ccccc2[nH]1
{#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#}
CCC(C)(C)NC(=O)CCCSc1nc2ccccc2[nH]1
CCC(C)(C)NC(=O)CCCSc1nc2ccccc2[nH]1
4-(1H-benzimidazol-2-ylsulfanyl)-N-(2-methylbutan-2-yl)butanamide