Problem statement: Answer the multiple-choice question.
Query: Which compound has a -18.608% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCOC(=O)CN1C(=O)COc2ccc(C(C)(C)C)cc21
b) CC(=O)Nc1ccc(NC(=O)COC(=O)Cc2c[nH]c3ccccc23)cc1
c) Cc1cc(C)n2c(SCc3nnc(-c4cccs4)o3)nnc2n1
Answer: a. CCOC(=O)CN1C(=O)COc2ccc(C(C)(C)C)cc21
{#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)CN1C(=O)COc2ccc(C(C)(C)C)cc21
CCOC(=O)CN1C(=O)COc2ccc(C(C)(C)C)cc21
ethyl 2-(6-tert-butyl-3-oxo-1,4-benzoxazin-4-yl)acetate