Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.645\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1cccc(C)c1
b CCOC(=O)N1CCC(N2Cc3cccc(C(=O)N4CCN(c5cccc(C)c5C)CC4)c3C2=O)CC1
c Cc1ccccc1-n1nc(C)c(N=O)c1N
Answer: c. Cc1ccccc1-n1nc(C)c(N=O)c1N
{#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#}
Cc1ccccc1-n1nc(C)c(N=O)c1N
Cc1ccccc1-n1nc(C)c(N=O)c1N
5-methyl-2-(2-methylphenyl)-4-nitrosopyrazol-3-amine