Task: Answer the MCQ question.
Query: Which compound exhibits a 17.078\% human ether-à-go-go related gene (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) Cc1ccc(Nc2nnc(SC(C)C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)s2)cc1
b) Brc1ccc2[nH]c3c(N4CCc5ccccc5C4)ncnc3c2c1
Answer: a. Cc1ccc(Nc2nnc(SC(C)C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)s2)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#}
Cc1ccc(Nc2nnc(SC(C)C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)s2)cc1
Cc1ccc(Nc2nnc(SC(C)C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)s2)cc1
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-2-[[5-(4-methylanilino)-1,3,4-thiadiazol-2-yl]sulfanyl]propanamide