Task: Answer the multiple-choice question.
Question: Which drug exhibits a 7.981\% 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.) CCOC(=O)COc1ccc2c(c1)C(=O)CC1(CCCCC1)O2
b.) Cc1ccc(C(=O)NCCCn2ccnc2)cn1
Answer: a. CCOC(=O)COc1ccc2c(c1)C(=O)CC1(CCCCC1)O2
{#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#}
CCOC(=O)COc1ccc2c(c1)C(=O)CC1(CCCCC1)O2
CCOC(=O)COc1ccc2c(c1)C(=O)CC1(CCCCC1)O2
ethyl 2-(4-oxospiro[3H-chromene-2,1'-cyclohexane]-6-yl)oxyacetate