Task: Answer the MCQ question.
Query: Which compound has a 1.741\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Nc1cc(C(=O)c2ccccc2)ccc1[N+](=O)[O-]
[b] CC1(C(=O)O)CCC(C(=O)N2CCOCC2)C1(C)C
[c] Cc1ccc(Cl)cc1N(CC(=O)N1CCCCCC1)S(C)(=O)=O
[d] OC(CNCC1CCCO1)COc1ccc(OCC(O)CNCC2CCCO2)cc1
[e] COc1cc([N+](=O)[O-])ccc1-c1ccc(C(=O)Nc2ccc(NC(C)=O)cc2)o1
Answer: e. COc1cc([N+](=O)[O-])ccc1-c1ccc(C(=O)Nc2ccc(NC(C)=O)cc2)o1
{#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#}
N-(4-acetamidophenyl)-5-(2-methoxy-4-nitrophenyl)furan-2-carboxamide