Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -2.896\% 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 additional words.
Options:
a: CC(C)(C)NC(=S)Nc1ccc(Br)cc1
b: COc1ccc(/C=N/n2c(-c3n[nH]c4c3CCC4)n[nH]c2=S)cc1OC
Answer: a. CC(C)(C)NC(=S)Nc1ccc(Br)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#}
CC(C)(C)NC(=S)Nc1ccc(Br)cc1
CC(C)(C)NC(=S)Nc1ccc(Br)cc1
1-(4-bromophenyl)-3-tert-butylthiourea