Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 18.493\% 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.) COCCCNS(=O)(=O)c1cccc(S(=O)(=O)c2cccc(S(=O)(=O)NCCCOC)c2)c1
b.) CC(C)CC1CCCCC1OC(=O)CN1CCCCC1
Answer: b. CC(C)CC1CCCCC1OC(=O)CN1CCCCC1
{#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)CC1CCCCC1OC(=O)CN1CCCCC1
CC(C)CC1CCCCC1OC(=O)CN1CCCCC1
[2-(2-methylpropyl)cyclohexyl] 2-piperidin-1-ylacetate