Task: Answer the multiple choice question.
Query: Which drug has a -0.916\% 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 CCCN(CCO)C1CCN(CCc2ccccc2)CC1
b CCOC(=O)C1CCN(C(=O)c2cccc(S(=O)(=O)N(CC)c3ccccc3)c2)CC1
c CCCOC(=O)C(=O)NNc1ccccc1
Answer: b. CCOC(=O)C1CCN(C(=O)c2cccc(S(=O)(=O)N(CC)c3ccccc3)c2)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)c2cccc(S(=O)(=O)N(CC)c3ccccc3)c2)CC1
CCOC(=O)C1CCN(C(=O)c2cccc(S(=O)(=O)N(CC)c3ccccc3)c2)CC1
ethyl1-[3-[ethyl(phenyl)sulfamoyl]benzoyl]piperidine-4-carboxylate