Task: Answer the multiple-choice question.
Question: Which compound exhibits a -15.866\% 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. Cc1ccc(S(=O)(=O)CCC(=O)Nc2nnc(CC(C)C)s2)cc1
b. O=C(Nc1ccnn1C1CCN(Cc2ccccc2)CC1)C1CCCC1
Answer: b. O=C(Nc1ccnn1C1CCN(Cc2ccccc2)CC1)C1CCCC1
{#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(Nc1ccnn1C1CCN(Cc2ccccc2)CC1)C1CCCC1
O=C(Nc1ccnn1C1CCN(Cc2ccccc2)CC1)C1CCCC1
N-[2-(1-benzylpiperidin-4-yl)pyrazol-3-yl]cyclopentanecarboxamide