Task: Answer the multiple choice question.
Query: Which drug has a 16.118\% 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 other words.
Options:
(a) Clc1ccc(CSc2nncn2-c2ccccn2)cc1
(b) Nc1nc2ccccc2n1/N=C/c1ccc(Br)cc1
Answer: b. Nc1nc2ccccc2n1/N=C/c1ccc(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#}
Nc1nc2ccccc2n1/N=C/c1ccc(Br)cc1
Nc1nc2ccccc2n1/N=C/c1ccc(Br)cc1
[N][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][=Branch2][/N][=C][/C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1]
1-[(E)-(4-bromophenyl)methylideneamino]benzimidazol-2-amine