Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.562\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCOC(=O)N1CCC(NC(=O)C2CCN(S(=O)(=O)c3c(C)noc3C)CC2)CC1
b: O=C1c2ccccc2C(=O)N1C(CO)C(O)c1ccc([N+](=O)[O-])cc1
c: CC(C)CCN1CCN(C2CSCCSC2)CC1CCO
Answer: a. CCOC(=O)N1CCC(NC(=O)C2CCN(S(=O)(=O)c3c(C)noc3C)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)N1CCC(NC(=O)C2CCN(S(=O)(=O)c3c(C)noc3C)CC2)CC1
CCOC(=O)N1CCC(NC(=O)C2CCN(S(=O)(=O)c3c(C)noc3C)CC2)CC1
1-[(3,5-dimethyl-1,2-oxazol-4-yl)sulfonyl]-N-[1-ethoxycarbonylpiperidin-4-yl]piperidine-4-carboxamide