Task: Answer the MCQ question.
Query: Which compound exhibits a 15.889\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCN(CC(=O)N1CCCCC1)S(=O)(=O)c1ccccc1
b. COc1ccc(NS(=O)(=O)c2ccc3oc(=O)ccc3c2)cc1
c. CCOC(=O)/C=C1\SCC(=O)N1CC(=O)c1ccc[nH]1
Answer: c. CCOC(=O)/C=C1\SCC(=O)N1CC(=O)c1ccc[nH]1
{#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)/C=C1\SCC(=O)N1CC(=O)c1ccc[nH]1
CCOC(=O)/C=C1\SCC(=O)N1CC(=O)c1ccc[nH]1
ethyl (2Z)-2-[4-oxo-3-[2-oxo-2-(1H-pyrrol-2-yl)ethyl]-1,3-thiazolidin-2-ylidene]acetate