Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 12.040\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(O)COc1c(Cl)cc(/C=C2/NC(=O)NC2=O)cc1Br
(b) c1ccc2c(-c3ccncc3)c[nH]c2c1
Answer: b. c1ccc2c(-c3ccncc3)c[nH]c2c1
{#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#}
c1ccc2c(-c3ccncc3)c[nH]c2c1
c1ccc2c(-c3ccncc3)c[nH]c2c1
3-pyridin-4-yl-1H-indole