Task: Answer the multiple-choice question.
Question: Which drug exhibits a 5.991\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc2[nH]cc(CCNC(=S)NC3CCCC3)c2c1
[b] CCOC(=O)N1CCC(NC(=O)CC(NS(=O)(=O)c2ccc(C)cc2)c2ccco2)CC1
Answer: b. CCOC(=O)N1CCC(NC(=O)CC(NS(=O)(=O)c2ccc(C)cc2)c2ccco2)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)CC(NS(=O)(=O)c2ccc(C)cc2)c2ccco2)CC1
CCOC(=O)N1CCC(NC(=O)CC(NS(=O)(=O)c2ccc(C)cc2)c2ccco2)CC1
ethyl 4-[[3-(furan-2-yl)-3-[(4-methylphenyl)sulfonylamino]propanoyl]amino]piperidine-1-carboxylate