Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 2.884\% 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] O=C(Nc1ccnn1C1CCN(Cc2c(F)cccc2Cl)CC1)C1CCCC1
[b] CC(NS(=O)(=O)c1ccccc1Cl)C1CC2CCC1C2
Answer: a. O=C(Nc1ccnn1C1CCN(Cc2c(F)cccc2Cl)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(Cc2c(F)cccc2Cl)CC1)C1CCCC1
O=C(Nc1ccnn1C1CCN(Cc2c(F)cccc2Cl)CC1)C1CCCC1
N-[2-[1-[(2-chloro-6-fluorophenyl)methyl]piperidin-4-yl]pyrazol-3-yl]cyclopentanecarboxamide