Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 2.068\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCCCNC(=O)c1onc(CSc2ccccc2)c1C(=O)O
b. Cc1cc(C)n(C(=O)CNC(=O)c2cccc(Br)c2)n1
c. COc1ccc(C(=O)OCC(=O)Nc2ccc([N+](=O)[O-])cc2OC)c(O)c1
Answer: b. Cc1cc(C)n(C(=O)CNC(=O)c2cccc(Br)c2)n1
{#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#}
Cc1cc(C)n(C(=O)CNC(=O)c2cccc(Br)c2)n1
Cc1cc(C)n(C(=O)CNC(=O)c2cccc(Br)c2)n1
3-bromo-N-[2-(3,5-dimethylpyrazol-1-yl)-2-oxoethyl]benzamide