Problem statement: Answer the MCQ question.
Query: Which compound has a 2.580\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1ccccc1C(=O)NC(=S)NCC1CCCO1
b: COc1ccccc1NC(=O)CN1C(=O)NC(CC(C)C)C1=O
c: CCOc1ccc(C(=O)Nc2cc(-c3nc4ccccc4[nH]3)ccc2Cl)cc1[N+](=O)[O-]
Answer: c. CCOc1ccc(C(=O)Nc2cc(-c3nc4ccccc4[nH]3)ccc2Cl)cc1[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#}
CCOc1ccc(C(=O)Nc2cc(-c3nc4ccccc4[nH]3)ccc2Cl)cc1[N+](=O)[O-]
CCOc1ccc(C(=O)Nc2cc(-c3nc4ccccc4[nH]3)ccc2Cl)cc1[N+](=O)[O-]
N-[5-(1H-benzimidazol-2-yl)-2-chlorophenyl]-4-ethoxy-3-nitrobenzamide