Task: Answer the multiple-choice question.
Query: Which compound exhibits a 18.917% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC(C)CCNC(=O)c1ccc(Cl)c(N)c1
b. O=[N+]([O-])c1c(Nc2cccc(O)c2)cc(Cl)c2nonc12
Answer: a. CC(C)CCNC(=O)c1ccc(Cl)c(N)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)CCNC(=O)c1ccc(Cl)c(N)c1
CC(C)CCNC(=O)c1ccc(Cl)c(N)c1
3-amino-4-chloro-N-(3-methylbutyl)benzamide