Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -11.741% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC1CC(=O)c2cn3c(nc2C1)nc1ccccc13
b. CCOc1ccccc1N/C(=C(/C(Cl)=C(Cl)Cl)[N+](=O)[O-])n1cncn1
Answer: b. CCOc1ccccc1N/C(=C(/C(Cl)=C(Cl)Cl)[N+](=O)[O-])n1cncn1
{#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#}
CCOc1ccccc1N/C(=C(/C(Cl)=C(Cl)Cl)[N+](=O)[O-])n1cncn1
CCOc1ccccc1N/C(=C(/C(Cl)=C(Cl)Cl)[N+](=O)[O-])n1cncn1
2-ethoxy-N-[(1E)-3,4,4-trichloro-2-nitro-1-(1,2,4-triazol-1-yl)buta-1,3-dienyl]aniline