Task: Answer the MCQ question.
Query: Which compound exhibits a -6.519\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc(CC(=O)OCC(=O)c2c[nH]c3ccccc23)cc1
[b] CCc1nc2c(c(=O)c3ccccc3n2C)c(=O)n1CCc1ccc(OC)cc1
[c] O=C(NC(=O)c1c(F)cccc1F)O/N=C1\CCCc2occc21
Answer: a. COc1ccc(CC(=O)OCC(=O)c2c[nH]c3ccccc23)cc1
{#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#}
COc1ccc(CC(=O)OCC(=O)c2c[nH]c3ccccc23)cc1
COc1ccc(CC(=O)OCC(=O)c2c[nH]c3ccccc23)cc1
[2-(1H-indol-3-yl)-2-oxoethyl] 2-(4-methoxyphenyl)acetate