Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.777% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccccc1NC(=O)c1c(C)oc2c1CCCC2
b. COC(=O)c1ccc(COC(=O)CCC(=O)c2cccs2)cc1
c. Cc1ccc(C(=O)N/N=C\c2ccc[nH]2)cc1[N+](=O)[O-]
Answer: a. COc1ccccc1NC(=O)c1c(C)oc2c1CCCC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1NC(=O)c1c(C)oc2c1CCCC2
COc1ccccc1NC(=O)c1c(C)oc2c1CCCC2
N-(2-methoxyphenyl)-2-methyl-4,5,6,7-tetrahydro-1-benzofuran-3-carboxamide