Task: Answer the multiple-choice question.
Question: Which compound has a 33.983\% 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) Cc1cc(C)n2nc(C(=O)OCC(=O)NNC(=O)c3ccccc3)nc2n1
(b) NNC(=O)COc1ccccc1[N+](=O)[O-]
(c) Cc1cc(NC(=O)CSc2nnc(Nc3ccccc3)s2)no1
Answer: b. NNC(=O)COc1ccccc1[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#}
NNC(=O)COc1ccccc1[N+](=O)[O-]
NNC(=O)COc1ccccc1[N+](=O)[O-]
2-(2-nitrophenoxy)acetohydrazide