Task: Answer the multiple-choice question.
Question: Which drug exhibits a 16.966% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(CSc1n[nH]c(-c2ccccc2)n1)Nc1ccccc1O
[b] COc1cc(CN=C(C)c2c(O)n(C3CCCCC3)c(=O)[nH]c2=O)cc(OC)c1
Answer: a. O=C(CSc1n[nH]c(-c2ccccc2)n1)Nc1ccccc1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CSc1n[nH]c(-c2ccccc2)n1)Nc1ccccc1O
O=C(CSc1n[nH]c(-c2ccccc2)n1)Nc1ccccc1O
N-(2-hydroxyphenyl)-2-[(5-phenyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide