Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.194\% 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) Cc1nn(CC(O)c2ccccc2)c(C)c1Br
b) Cc1cnc(NC(=O)CSc2nnc(C)s2)s1
c) COC(=O)COc1ccc(S(=O)(=O)NCc2cccnc2)cc1C
Answer: a. Cc1nn(CC(O)c2ccccc2)c(C)c1Br
{#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-(4-bromo-3,5-dimethylpyrazol-1-yl)-1-phenylethanol