Task: Answer the multiple choice question.
Query: Which compound exhibits a -32.856% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(NC1CCCCC1)n1c(=O)oc2ccc(Cl)cc21
b. CNCC(C)COc1ccccc1OCc1ccccc1.O=C(O)/C=C\C(=O)O
Answer: b. CNCC(C)COc1ccccc1OCc1ccccc1.O=C(O)/C=C\C(=O)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#}
CNCC(C)COc1ccccc1OCc1ccccc1.O=C(O)/C=C\C(=O)O
CNCC(C)COc1ccccc1OCc1ccccc1.O=C(O)/C=C\C(=O)O
(Z)-but-2-enedioic acid;N,2-dimethyl-3-(2-phenylmethoxyphenoxy)propan-1-amine