Task: Answer the multiple-choice question.
Query: Which compound has a 14.511\% 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 O=[N+]([O-])c1cccc(N2Cc3ccccc3C2)c1
b N#CCC(=O)Nn1c(=S)[nH]c2ccccc2c1=O
Answer: b. N#CCC(=O)Nn1c(=S)[nH]c2ccccc2c1=O
{#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#}
N#CCC(=O)Nn1c(=S)[nH]c2ccccc2c1=O
N#CCC(=O)Nn1c(=S)[nH]c2ccccc2c1=O
2-cyano-N-(4-oxo-2-sulfanylidene-1H-quinazolin-3-yl)acetamide