Task: Answer the multiple choice question.
Question: Which compound has a 11.029\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(CN1CCC(NC(=O)c2ccco2)CC1)Nc1ccccc1C(F)(F)F
b) C/C(O)=c1/cnc2nc3ccccc3n2c1=O
Answer: b. C/C(O)=c1/cnc2nc3ccccc3n2c1=O
{#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#}
C/C(O)=c1/cnc2nc3ccccc3n2c1=O
C/C(O)=c1/cnc2nc3ccccc3n2c1=O
(3E)-3-(1-hydroxyethylidene)pyrimido[1,2-a]benzimidazol-4-one