Task: Answer the MCQ question.
Query: Which compound has a -0.472\% 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 additional words.
Options:
a. CC(C)C(CCN1C(=O)c2ccccc2C1=O)c1ccco1
b. Cc1c(C(C)C[C@H](C)O)oc(=O)c2c1Oc1c(C)c(C(C)C[C@H](C)O)oc(=O)c1C2
Answer: a. CC(C)C(CCN1C(=O)c2ccccc2C1=O)c1ccco1
{#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#}
CC(C)C(CCN1C(=O)c2ccccc2C1=O)c1ccco1
CC(C)C(CCN1C(=O)c2ccccc2C1=O)c1ccco1
2-[3-(furan-2-yl)-4-methylpentyl]isoindole-1,3-dione