Task: Answer the multiple-choice question.
Question: Which compound exhibits a 27.806% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(NC(=O)N2CCN(c3cccc(C(F)(F)F)c3)CC2)cc1
b. COc1ccc(N2C(=O)CC(C#N)=C2N)cc1
c. Cc1ccc(-c2nn3c(-c4ccco4)nnc3c3ccccc23)cc1S(=O)(=O)NCC1CCCO1
Answer: b. COc1ccc(N2C(=O)CC(C#N)=C2N)cc1
{#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#}
COc1ccc(N2C(=O)CC(C#N)=C2N)cc1
COc1ccc(N2C(=O)CC(C#N)=C2N)cc1
5-amino-1-(4-methoxyphenyl)-2-oxo-3H-pyrrole-4-carbonitrile