Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.891\% 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 CC(=O)OC1(Cc2ccccc2)CN2CCC1c1ccccc12.Cl
b CN1CC(=O)N(CC(=O)Nc2cc(Cl)cc(Cl)c2)C1=O
Answer: a. CC(=O)OC1(Cc2ccccc2)CN2CCC1c1ccccc12.Cl
{#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#}
CC(=O)OC1(Cc2ccccc2)CN2CCC1c1ccccc12.Cl
CC(=O)OC1(Cc2ccccc2)CN2CCC1c1ccccc12.Cl
(9-benzyl-1-azatricyclo[6.2.2.02,7]dodeca-2,4,6-trien-9-yl) acetate;hydrochloride