Task: Answer the multiple choice question.
Question: Which compound exhibits a 9.760\% 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 other words.
Options:
a CC1(C)CC(CC(=O)O)C(=O)O1
b c1ccc2[nH]c(-c3ccncc3)nc2c1
Answer: b. c1ccc2[nH]c(-c3ccncc3)nc2c1
{#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#}
c1ccc2[nH]c(-c3ccncc3)nc2c1
c1ccc2[nH]c(-c3ccncc3)nc2c1
2-pyridin-4-yl-1H-benzimidazole