Task: Answer the multiple-choice question.
Question: Which compound has a 0.413\% human ether-à-go-go related gene (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 CC(NS(=O)(=O)c1ccc(Br)cc1)C(=O)Nc1nc2ccccc2[nH]1
b CCC(=O)Nc1nnc(-c2cccs2)s1
c COc1ccc(S(=O)(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1Br
Answer: a. CC(NS(=O)(=O)c1ccc(Br)cc1)C(=O)Nc1nc2ccccc2[nH]1
{#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(NS(=O)(=O)c1ccc(Br)cc1)C(=O)Nc1nc2ccccc2[nH]1
CC(NS(=O)(=O)c1ccc(Br)cc1)C(=O)Nc1nc2ccccc2[nH]1
N-(1H-benzimidazol-2-yl)-2-[(4-bromophenyl)sulfonylamino]propanamide