Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 2.801\% 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) Cc1ccc(NC(=O)c2cccc(S(=O)(=O)N3CCN(c4ccccc4)CC3)c2)nc1
(b) Cc1ccc(/C=C/C(=O)O)cc1S(=O)(=O)N1CCCc2ccccc21
(c) Cc1c(C(=O)Nc2nc3ccccc3[nH]2)cccc1[N+](=O)[O-]
Answer: c. Cc1c(C(=O)Nc2nc3ccccc3[nH]2)cccc1[N+](=O)[O-]
{#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#}
Cc1c(C(=O)Nc2nc3ccccc3[nH]2)cccc1[N+](=O)[O-]
Cc1c(C(=O)Nc2nc3ccccc3[nH]2)cccc1[N+](=O)[O-]
N-(1H-benzimidazol-2-yl)-2-methyl-3-nitrobenzamide