Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -1.186\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC(/C=N/NC(=O)c1nn(C)c(C)c1Br)=C\c1ccccc1
(b) Cc1ccc(Cl)cc1NC(=O)COC(=O)CC(C)(C)C
Answer: a. CC(/C=N/NC(=O)c1nn(C)c(C)c1Br)=C\c1ccccc1
{#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#}
4-bromo-1,5-dimethyl-N-[(E)-[(E)-2-methyl-3-phenylprop-2-enylidene]amino]pyrazole-3-carboxamide