Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 0.811\% 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.) CSc1nc(N)nc(SCC(=O)OC(C)C)c1C#N
b.) CCOc1ccccc1NC(=O)Cn1ncc2ccc([N+](=O)[O-])cc21
c.) CCCn1c2ccc(C)cc2c2nnc(SCCN3CCOCC3)nc21
Answer: b. CCOc1ccccc1NC(=O)Cn1ncc2ccc([N+](=O)[O-])cc21
{#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#}
CCOc1ccccc1NC(=O)Cn1ncc2ccc([N+](=O)[O-])cc21
CCOc1ccccc1NC(=O)Cn1ncc2ccc([N+](=O)[O-])cc21
N-(2-ethoxyphenyl)-2-(6-nitroindazol-1-yl)acetamide