Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.834\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C1OCCC1Sc1nnc(-c2cccs2)n1Cc1ccccc1
b CC(=O)C(Sc1nn(C)c(=S)s1)C(=O)Nc1ccccc1
c CON(C)C(=O)Nc1ccc(Cl)cc1
Answer: b. CC(=O)C(Sc1nn(C)c(=S)s1)C(=O)Nc1ccccc1
{#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#}
2-[(4-methyl-5-sulfanylidene-1,3,4-thiadiazol-2-yl)sulfanyl]-3-oxo-N-phenylbutanamide