Task: Answer the multiple choice question.
Query: Which compound exhibits a 7.983\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1cc(C)[n+](C)n1CC(O)Cn1c2ccccc2c2ccccc21.[I-]
b: COc1ccc(Br)cc1CN(C)CC(=O)NCCc1ccc(S(N)(=O)=O)cc1
Answer: a. Cc1cc(C)[n+](C)n1CC(O)Cn1c2ccccc2c2ccccc21.[I-]
{#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)n1CC(O)Cn1c2ccccc2c2ccccc21.[I-]
Cc1cc(C)[n+](C)n1CC(O)Cn1c2ccccc2c2ccccc21.[I-]
1-carbazol-9-yl-3-(2,3,5-trimethylpyrazol-2-ium-1-yl)propan-2-ol;iodide