Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 13.744\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) C/C(=C\C(=O)c1ccccc1)Nc1ccc(Br)c(Cl)c1
(b) Cc1ccc(-n2ncc3c(=O)n(CC(=O)N4CCN(C(=O)c5ccco5)CC4)cnc32)cc1
Answer: a. C/C(=C\C(=O)c1ccccc1)Nc1ccc(Br)c(Cl)c1
{#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#}
C/C(=C\C(=O)c1ccccc1)Nc1ccc(Br)c(Cl)c1
C/C(=C\C(=O)c1ccccc1)Nc1ccc(Br)c(Cl)c1
(E)-3-(4-bromo-3-chloroanilino)-1-phenylbut-2-en-1-one