Task: Answer the multiple-choice question.
Question: Which compound has a 11.522\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC(=O)c1sc(NC(=O)CCOc2ccccc2)nc1C
(b) CCOC(=O)c1sc(=S)n(CC)c1NC(=O)c1ccccc1C
Answer: b. CCOC(=O)c1sc(=S)n(CC)c1NC(=O)c1ccccc1C
{#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)c1sc(=S)n(CC)c1NC(=O)c1ccccc1C
CCOC(=O)c1sc(=S)n(CC)c1NC(=O)c1ccccc1C
ethyl 3-ethyl-4-[(2-methylbenzoyl)amino]-2-sulfanylidene-1,3-thiazole-5-carboxylate