Problem statement: Answer the MCQ question.
Query: Which drug has a 13.465\% 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) COc1ccccc1-c1cnnc(N/N=C/c2ccc(-c3cccc(Br)c3)o2)n1
(b) O=C(NNc1nc2ccccc2s1)c1ccc(F)cc1
Answer: a. COc1ccccc1-c1cnnc(N/N=C/c2ccc(-c3cccc(Br)c3)o2)n1
{#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#}
COc1ccccc1-c1cnnc(N/N=C/c2ccc(-c3cccc(Br)c3)o2)n1
COc1ccccc1-c1cnnc(N/N=C/c2ccc(-c3cccc(Br)c3)o2)n1
N-[(E)-[5-(3-bromophenyl)furan-2-yl]methylideneamino]-5-(2-methoxyphenyl)-1,2,4-triazin-3-amine