Problem statement: Answer the multiple choice question.
Query: Which compound has a 9.149\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1cc(OCC(=O)Nc2nnc(C3CC3)s2)ccc1[N+](=O)[O-]
[b] COc1ccccc1-n1c(CNC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)n[nH]c1=S
Answer: a. Cc1cc(OCC(=O)Nc2nnc(C3CC3)s2)ccc1[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#}
Cc1cc(OCC(=O)Nc2nnc(C3CC3)s2)ccc1[N+](=O)[O-]
Cc1cc(OCC(=O)Nc2nnc(C3CC3)s2)ccc1[N+](=O)[O-]
N-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)-2-(3-methyl-4-nitrophenoxy)acetamide