Task: Answer the MCQ question.
Query: Which drug exhibits a 1.775\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CN(C)C(=O)c1cc([N+](=O)[O-])ccc1O
[b] Cc1cc(CN(C)C(=O)c2cc(COc3ccc(F)cc3Cl)on2)n[nH]1
[c] O=C(O)c1ccc(COCC(F)(F)F)cc1
[d] c1ccc(Cc2nnc(N3CCCCC3)c3ccccc23)cc1
[e] COC(=O)C(CC(C)C)NC(=O)c1ccc([N+](=O)[O-])cc1
Answer: a. CN(C)C(=O)c1cc([N+](=O)[O-])ccc1O
{#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#}
2-hydroxy-N,N-dimethyl-5-nitrobenzamide