Task: Answer the multiple-choice question.
Query: Which drug has a 12.118\% 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) COC(=O)CSC1=C(C#N)C(=O)NC(c2ccccc2)S1
(b) COC(=O)c1ccccc1NC(=O)Nc1ccc(Cl)cn1
Answer: a. COC(=O)CSC1=C(C#N)C(=O)NC(c2ccccc2)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#}
COC(=O)CSC1=C(C#N)C(=O)NC(c2ccccc2)S1
COC(=O)CSC1=C(C#N)C(=O)NC(c2ccccc2)S1
methyl 2-[(5-cyano-4-oxo-2-phenyl-2,3-dihydro-1,3-thiazin-6-yl)sulfanyl]acetate