Task: Answer the MCQ question.
Query: Which drug has a 5.444\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) c1ccc(-n2nnnc2NCCc2c[nH]c3ccccc23)cc1
(b) NNC(=O)c1c(O)c2cccc3c2n(c1=O)CCC3
Answer: a. c1ccc(-n2nnnc2NCCc2c[nH]c3ccccc23)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#}
c1ccc(-n2nnnc2NCCc2c[nH]c3ccccc23)cc1
c1ccc(-n2nnnc2NCCc2c[nH]c3ccccc23)cc1
N-[2-(1H-indol-3-yl)ethyl]-1-phenyltetrazol-5-amine