Task: Answer the multiple-choice question.
Question: Which compound has a 13.354% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCOC(=O)N1CCN(C(=O)Cn2nc(C)n3nc(-c4ccc(OC)cc4)cc3c2=O)CC1
b. Cc1cccc(N2CCN(C(=O)c3ccc(N4CCCC4=O)cc3)CC2C)c1
Answer: a. CCOC(=O)N1CCN(C(=O)Cn2nc(C)n3nc(-c4ccc(OC)cc4)cc3c2=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(C(=O)Cn2nc(C)n3nc(-c4ccc(OC)cc4)cc3c2=O)CC1
CCOC(=O)N1CCN(C(=O)Cn2nc(C)n3nc(-c4ccc(OC)cc4)cc3c2=O)CC1
ethyl 4-[2-[2-(4-methoxyphenyl)-7-methyl-4-oxopyrazolo[1,5-d][1,2,4]triazin-5-yl]acetyl]piperazine-1-carboxylate