Task: Answer the multiple choice question.
Query: Which compound has a 17.650\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COC(=O)C1C2C=CC3(CN(Cc4ccco4)C(=O)C13)O2
b. COC(=O)c1sc2ccccc2c1-n1cccc1C(=O)C(=O)Nc1ccc(C)cc1
c. CCOc1ccc(N(CC(=O)NC2CCCCC2)C(=O)CCC(=O)Nc2nc(C)cs2)cc1
Answer: a. COC(=O)C1C2C=CC3(CN(Cc4ccco4)C(=O)C13)O2
{#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#}
COC(=O)C1C2C=CC3(CN(Cc4ccco4)C(=O)C13)O2
COC(=O)C1C2C=CC3(CN(Cc4ccco4)C(=O)C13)O2
methyl 3-(furan-2-ylmethyl)-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate