Task: Answer the multiple choice question.
Query: Which compound exhibits a -6.685\% 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. CC(C)(C)c1ccc(OCC(=O)Nc2ccncc2)cc1
b. C/C(=N\NC(=O)c1cccnc1)c1ccc(Br)cc1
c. CCOC(=O)C1CCN(C(=O)c2ccc(N(C)S(=O)(=O)c3ccc(OC)cc3)cc2)CC1
Answer: c. CCOC(=O)C1CCN(C(=O)c2ccc(N(C)S(=O)(=O)c3ccc(OC)cc3)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#}
CCOC(=O)C1CCN(C(=O)c2ccc(N(C)S(=O)(=O)c3ccc(OC)cc3)cc2)CC1
CCOC(=O)C1CCN(C(=O)c2ccc(N(C)S(=O)(=O)c3ccc(OC)cc3)cc2)CC1
ethyl1-[4-[(4-methoxyphenyl)sulfonyl-methylamino]benzoyl]piperidine-4-carboxylate