Task: Answer the MCQ question.
Query: Which drug has a 7.712\% 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. Cc1[nH]c2ccccc2c1CN1CCc2ccccc2C1
b. CCOC(=O)c1c(NC(=O)Cn2nc([N+](=O)[O-])c(Br)c2C)sc2c1CCC(C)C2
c. CCCNC(=S)N1CCCC(c2nc3ccccc3[nH]2)C1
Answer: b. CCOC(=O)c1c(NC(=O)Cn2nc([N+](=O)[O-])c(Br)c2C)sc2c1CCC(C)C2
{#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#}
CCOC(=O)c1c(NC(=O)Cn2nc([N+](=O)[O-])c(Br)c2C)sc2c1CCC(C)C2
CCOC(=O)c1c(NC(=O)Cn2nc([N+](=O)[O-])c(Br)c2C)sc2c1CCC(C)C2
ethyl 2-[[2-(4-bromo-5-methyl-3-nitropyrazol-1-yl)acetyl]amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate