Task: Answer the multiple choice question.
Question: Which compound has a -32.749\% 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. COC(=O)C1C(=O)C=C(Nc2ccc(F)cc2)CC1c1ccc(OC)cc1
b. O=C1c2cccc(OCc3ccc(F)cc3)c2CCN1Cc1ccccc1
c. O=[N+]([O-])c1ccc(N=NN(CCO)CCO)cc1
Answer: c. O=[N+]([O-])c1ccc(N=NN(CCO)CCO)cc1
{#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#}
2-[2-hydroxyethyl-[(4-nitrophenyl)diazenyl]amino]ethanol