Task: Answer the multiple-choice question.
Question: Which compound has a -2.547% 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(c1ccc(F)cc1)N1CCC(C(=O)N2CCN(S(=O)(=O)c3cccc(Cl)c3)CC2)CC1
(b) N#CCCCn1c(O)c(N=NC(=O)C(O)c2ccccc2)c2ccccc21
Answer: b. N#CCCCn1c(O)c(N=NC(=O)C(O)c2ccccc2)c2ccccc21
{#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#}
N#CCCCn1c(O)c(N=NC(=O)C(O)c2ccccc2)c2ccccc21
N#CCCCn1c(O)c(N=NC(=O)C(O)c2ccccc2)c2ccccc21
N-[1-(3-cyanopropyl)-2-hydroxyindol-3-yl]imino-2-hydroxy-2-phenylacetamide