Task: Answer the multiple-choice question.
Query: Which compound exhibits a 19.284% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCN(C(=O)COC(=O)CNC(=O)c1cccc(C)c1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b: Cn1ncc(N=Cc2ccc([N+](=O)[O-])cc2)c1C(=O)Nc1ccccc1
c: Cc1onc(-c2c(F)cccc2Cl)c1C(=O)N1C=CC(C(F)(F)F)=NCC1
Answer: b. Cn1ncc(N=Cc2ccc([N+](=O)[O-])cc2)c1C(=O)Nc1ccccc1
{#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#}
Cn1ncc(N=Cc2ccc([N+](=O)[O-])cc2)c1C(=O)Nc1ccccc1
Cn1ncc(N=Cc2ccc([N+](=O)[O-])cc2)c1C(=O)Nc1ccccc1
2-methyl-4-[(4-nitrophenyl)methylideneamino]-N-phenylpyrazole-3-carboxamide