Task: Answer the multiple-choice question.
Query: Which compound has a -12.902\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccc(O)c(C(=O)c2cnc3c(c2)COc2ccc(C)cc2-3)c1
(b) CCOc1ccccc1OCC(=O)Nc1nnc(COC)s1
(c) COC(=O)COC(=O)c1ccc(O)cc1
Answer: c. COC(=O)COC(=O)c1ccc(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#}
(2-methoxy-2-oxoethyl) 4-hydroxybenzoate