Task: Answer the multiple-choice question.
Query: Which compound has a -12.879% 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.) COC(=O)C1C(=O)N2CCCSC2=C(C#N)C1c1cccs1
b.) CCOC(=O)N1CCN(c2c(NCCN3CCN(Cc4ccccc4)CC3)c(=O)c2=O)CC1
Answer: b. CCOC(=O)N1CCN(c2c(NCCN3CCN(Cc4ccccc4)CC3)c(=O)c2=O)CC1
{#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#}
CCOC(=O)N1CCN(c2c(NCCN3CCN(Cc4ccccc4)CC3)c(=O)c2=O)CC1
CCOC(=O)N1CCN(c2c(NCCN3CCN(Cc4ccccc4)CC3)c(=O)c2=O)CC1
ethyl 4-[2-[2-(4-benzylpiperazin-1-yl)ethylamino]-3,4-dioxocyclobuten-1-yl]piperazine-1-carboxylate