Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.886\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCOC(=O)c1ccccc1NC(=O)c1nc2nc(C)cc(C)n2n1
b. CCC(C)n1c(/C=C/c2ccccc2)nc2ccccc21
Answer: a. CCOC(=O)c1ccccc1NC(=O)c1nc2nc(C)cc(C)n2n1
{#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)c1ccccc1NC(=O)c1nc2nc(C)cc(C)n2n1
CCOC(=O)c1ccccc1NC(=O)c1nc2nc(C)cc(C)n2n1
ethyl 2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbonyl)amino]benzoate