Task: Answer the multiple choice question.
Query: Which compound has a 13.794\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] N#Cc1c(NC(=O)CSc2nc(-c3ccccc3)cc(C(F)(F)F)n2)sc2c1CCC2
[b] NC(=O)Cn1cnc2c(nnn2-c2cccc(Cl)c2)c1=O
Answer: b. NC(=O)Cn1cnc2c(nnn2-c2cccc(Cl)c2)c1=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#}
NC(=O)Cn1cnc2c(nnn2-c2cccc(Cl)c2)c1=O
NC(=O)Cn1cnc2c(nnn2-c2cccc(Cl)c2)c1=O
2-[3-(3-chlorophenyl)-7-oxotriazolo[4,5-d]pyrimidin-6-yl]acetamide