Task: Answer the multiple-choice question.
Question: Which compound has a 3.579\% 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 other words.
Options:
[a] COc1ccccc1CNC(=O)CCCc1ccccc1
[b] CCOC(=O)c1c(NC(=O)CS(=O)(=O)c2cn(CC)c3ccccc23)sc2c1CCCCC2
[c] O=[N+]([O-])c1ccc(Sc2cccc3cccnc23)c([N+](=O)[O-])c1
Answer: c. O=[N+]([O-])c1ccc(Sc2cccc3cccnc23)c([N+](=O)[O-])c1
{#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#}
O=[N+]([O-])c1ccc(Sc2cccc3cccnc23)c([N+](=O)[O-])c1
O=[N+]([O-])c1ccc(Sc2cccc3cccnc23)c([N+](=O)[O-])c1
8-(2,4-dinitrophenyl)sulfanylquinoline