Problem statement: Answer the MCQ question.
Query: Which compound has a 14.154\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=[N+]([O-])c1cc(/C=N/Nc2nc3ccccc3[nH]2)c(O)cc1O
[b] CCOCCSc1nnc2nc(C)cc(C)n12
Answer: a. O=[N+]([O-])c1cc(/C=N/Nc2nc3ccccc3[nH]2)c(O)cc1O
{#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-])c1cc(/C=N/Nc2nc3ccccc3[nH]2)c(O)cc1O
O=[N+]([O-])c1cc(/C=N/Nc2nc3ccccc3[nH]2)c(O)cc1O
4-[(E)-(1H-benzimidazol-2-ylhydrazinylidene)methyl]-6-nitrobenzene-1,3-diol