Problem statement: Answer the multiple-choice question.
Query: Which drug has a 12.689\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a NC(=S)N=Nc1c(O)[nH]c2c(Br)cc(Br)cc12
b CN(CCC#N)C(=S)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
c CC(C)Cn1c(CN2C(=O)c3ccccc3C2=O)nc2ccccc2c1=O
Answer: a. NC(=S)N=Nc1c(O)[nH]c2c(Br)cc(Br)cc12
{#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#}
NC(=S)N=Nc1c(O)[nH]c2c(Br)cc(Br)cc12
NC(=S)N=Nc1c(O)[nH]c2c(Br)cc(Br)cc12
(5,7-dibromo-2-hydroxy-1H-indol-3-yl)iminothiourea