Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.593\% 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: CCCCOc1ccc(-c2nnc(-c3ccncc3)o2)cc1
b: CCc1c(C)sc(NC(=O)C2CCCCC2C(=O)O)c1C(N)=O
c: CC(c1cc2ccccc2s1)N(O)C(N)=O
Answer: c. CC(c1cc2ccccc2s1)N(O)C(N)=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#}
CC(c1cc2ccccc2s1)N(O)C(N)=O
CC(c1cc2ccccc2s1)N(O)C(N)=O
1-hydroxy-1-[1-(1-benzothiophen-2-yl)ethyl]urea