Task: Answer the multiple choice question.
Question: Which compound has a -1.188% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CNc1ccc(Br)cc(C(=O)/C=C/c2cccc(OC)c2)c1=O
b Cc1cc(Cl)ccc1N(CC(=O)NCc1ccccc1)S(C)(=O)=O
Answer: a. CNc1ccc(Br)cc(C(=O)/C=C/c2cccc(OC)c2)c1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CNc1ccc(Br)cc(C(=O)/C=C/c2cccc(OC)c2)c1=O
CNc1ccc(Br)cc(C(=O)/C=C/c2cccc(OC)c2)c1=O
4-bromo-2-[(E)-3-(3-methoxyphenyl)prop-2-enoyl]-7-(methylamino)cyclohepta-2,4,6-trien-1-one