Task: Answer the multiple choice question.
Query: Which drug exhibits a 17.218% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccccc1CN1CCNC(=O)C1CC(=O)NCc1c(C)n[nH]c1C
b: CN(C)S(=O)(=O)c1ccc(NC(=O)CCCNC(=O)c2ccc(Cl)cc2)cc1
c: CCOc1ccc(N/C=C/C(=O)c2cc(OC)c(OC)c(OC)c2)cc1
Answer: a. COc1ccccc1CN1CCNC(=O)C1CC(=O)NCc1c(C)n[nH]c1C
{#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#}
COc1ccccc1CN1CCNC(=O)C1CC(=O)NCc1c(C)n[nH]c1C
COc1ccccc1CN1CCNC(=O)C1CC(=O)NCc1c(C)n[nH]c1C
N-[(3,5-dimethyl-1H-pyrazol-4-yl)methyl]-2-[1-[(6-methoxyphenyl)methyl]-3-oxopiperazin-2-yl]acetamide