Problem statement: Answer the MCQ question.
Question: Which compound has a 15.438\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(c1ccc2c(c1)OCCO2)C1CCN(S(=O)(=O)c2ccccc2F)CC1
(b) Cc1nc(-c2ccc3c(c2)CCC(=O)N3)cs1
Answer: a. O=C(c1ccc2c(c1)OCCO2)C1CCN(S(=O)(=O)c2ccccc2F)CC1
{#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#}
O=C(c1ccc2c(c1)OCCO2)C1CCN(S(=O)(=O)c2ccccc2F)CC1
O=C(c1ccc2c(c1)OCCO2)C1CCN(S(=O)(=O)c2ccccc2F)CC1
2,3-dihydro-1,4-benzodioxin-6-yl-[1-(2-fluorophenyl)sulfonylpiperidin-4-yl]methanone