Task: Answer the multiple choice question.
Query: Which drug exhibits a 4.849\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1cc(OC)cc(OC(=O)C2CCN(S(=O)(=O)c3ccc(OC)c(OC)c3)CC2)c1
(b) NC(=O)c1ccc(C(F)(F)F)n(Cc2ccc(Cl)cc2)c1=O
Answer: b. NC(=O)c1ccc(C(F)(F)F)n(Cc2ccc(Cl)cc2)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)c1ccc(C(F)(F)F)n(Cc2ccc(Cl)cc2)c1=O
NC(=O)c1ccc(C(F)(F)F)n(Cc2ccc(Cl)cc2)c1=O
1-[(4-chlorophenyl)methyl]-6-oxo-2-(trifluoromethyl)pyridine-5-carboxamide