Task: Answer the multiple choice question.
Question: Which drug exhibits a 3.722\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1ccc(NS(=O)(=O)c2ccc(C(=O)NCCCN3CCCC3=O)cc2)cc1
b CCc1nnc(NC(=O)OCc2ccccc2)s1
Answer: b. CCc1nnc(NC(=O)OCc2ccccc2)s1
{#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#}
CCc1nnc(NC(=O)OCc2ccccc2)s1
CCc1nnc(NC(=O)OCc2ccccc2)s1
benzyl N-(5-ethyl-1,3,4-thiadiazol-2-yl)carbamate