Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.649% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) NC(=O)c1c(C(F)(F)F)cc(-c2ccccc2)nc1NCCO
b) CCOC(=O)c1cccc(NC(=O)CSc2nnc(CNc3ccc(C)cc3)n2CC)c1
Answer: a. NC(=O)c1c(C(F)(F)F)cc(-c2ccccc2)nc1NCCO
{#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#}
NC(=O)c1c(C(F)(F)F)cc(-c2ccccc2)nc1NCCO
NC(=O)c1c(C(F)(F)F)cc(-c2ccccc2)nc1NCCO
2-(2-hydroxyethylamino)-6-phenyl-4-(trifluoromethyl)pyridine-3-carboxamide