Task: Answer the multiple choice question.
Question: Which drug has a 1.262\% 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 additional words.
Options:
a COc1ccc(C(=O)C2CCCN(Cc3cn(C)nc3-c3ccccc3)C2)cc1F
b CCOC(=O)C1CCN(S(=O)(=O)c2ccc3c4c2CC(=O)N4CC(C)S3)CC1
c COC(=O)N/N=C/c1cc(C)n(-c2ccc(F)cc2)c1C
Answer: b. CCOC(=O)C1CCN(S(=O)(=O)c2ccc3c4c2CC(=O)N4CC(C)S3)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(S(=O)(=O)c2ccc3c4c2CC(=O)N4CC(C)S3)CC1
CCOC(=O)C1CCN(S(=O)(=O)c2ccc3c4c2CC(=O)N4CC(C)S3)CC1
ethyl 1-[(10-methyl-2-oxo-9-thia-1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12)-trien-5-yl)sulfonyl]piperidine-4-carboxylate