Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 17.947% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. N#Cc1ccccc1OCC(=O)NNC(=O)CNC(=O)c1cccc(Br)c1
b. O=[N+]([O-])c1ccc2[nH]c(O)c(N=NC3CCS(=O)(=O)C3)c2c1
Answer: b. O=[N+]([O-])c1ccc2[nH]c(O)c(N=NC3CCS(=O)(=O)C3)c2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=[N+]([O-])c1ccc2[nH]c(O)c(N=NC3CCS(=O)(=O)C3)c2c1
O=[N+]([O-])c1ccc2[nH]c(O)c(N=NC3CCS(=O)(=O)C3)c2c1
3-[(1,1-dioxothiolan-3-yl)diazenyl]-5-nitro-1H-indol-2-ol