Task: Answer the multiple-choice question.
Query: Which drug has a -2.329% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCOc1cc(/C=N/n2cnnc2)cc(Br)c1O
b. Cn1ccnc1C(=O)c1ccc(NN)c([N+](=O)[O-])c1
c. O=[N+]([O-])c1cccc(CNC2CCCCCC2)c1
Answer: a. CCOc1cc(/C=N/n2cnnc2)cc(Br)c1O
{#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#}
CCOc1cc(/C=N/n2cnnc2)cc(Br)c1O
CCOc1cc(/C=N/n2cnnc2)cc(Br)c1O
2-bromo-6-ethoxy-4-[(E)-1,2,4-triazol-4-yliminomethyl]phenol