Problem statement: Answer the multiple choice question.
Query: Which compound has a 8.167\% human ether-à-go-go related gene (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) Cc1ccc2c(c1)C1CN(C)CCC1N2CC(=O)N(C)c1ccccc1
(b) O=C(NC(Cc1c[nH]c2ccccc12)C(=O)O)c1ccco1
(c) CCOCCCNC(=O)C1CCN(S(=O)(=O)c2c(C)noc2/C=C\c2ccc(OC)cc2)CC1
Answer: c. CCOCCCNC(=O)C1CCN(S(=O)(=O)c2c(C)noc2/C=C\c2ccc(OC)cc2)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#}
N-(3-ethoxypropyl)-1-[[5-[(Z)-2-(4-methoxyphenyl)ethenyl]-3-methyl-1,2-oxazol-4-yl]sulfonyl]piperidine-4-carboxamide