Task: Answer the multiple choice question.
Query: Which drug exhibits a 4.812\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOC(=O)C1CCN(C(=O)Cn2nc(C)n3nc(-c4ccc(CC)cc4)cc3c2=O)CC1
b CCS(=O)(=O)Nc1cccc(C(=O)O)c1
c Cc1cc(C(=O)NC2CCCCC2)c2cc(F)ccc2n1
Answer: a. CCOC(=O)C1CCN(C(=O)Cn2nc(C)n3nc(-c4ccc(CC)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_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C1CCN(C(=O)Cn2nc(C)n3nc(-c4ccc(CC)cc4)cc3c2=O)CC1
CCOC(=O)C1CCN(C(=O)Cn2nc(C)n3nc(-c4ccc(CC)cc4)cc3c2=O)CC1
ethyl 1-[2-[2-(4-ethylphenyl)-7-methyl-4-oxopyrazolo[1,5-d][1,2,4]triazin-5-yl]acetyl]piperidine-4-carboxylate