Task: Answer the MCQ question.
Question: Which compound exhibits a 7.814\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CC(=O)c1nnn(-c2nc(N3CCCC3)nc(N(c3ccccc3)c3ccccc3)n2)c1C
b.) COc1ccccc1N1CCN(C(=O)C2CC2)CC1
Answer: a. CC(=O)c1nnn(-c2nc(N3CCCC3)nc(N(c3ccccc3)c3ccccc3)n2)c1C
{#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#}
CC(=O)c1nnn(-c2nc(N3CCCC3)nc(N(c3ccccc3)c3ccccc3)n2)c1C
CC(=O)c1nnn(-c2nc(N3CCCC3)nc(N(c3ccccc3)c3ccccc3)n2)c1C
1-[5-methyl-1-[4-(N-phenylanilino)-6-pyrrolidin-1-yl-1,3,5-triazin-2-yl]triazol-4-yl]ethanone