Task: Answer the multiple choice question.
Question: Which drug exhibits a -2.492% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCn1cnc2cc(NCc3ccc(OC)cc3)ccc21
b: COc1ccc(CCNC(=O)CSc2nnc(CNC(=O)c3cccs3)o2)cc1OC
c: Cc1cccc(C#Cc2ccccc2)n1.Cl
Answer: c. Cc1cccc(C#Cc2ccccc2)n1.Cl
{#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#}
Cc1cccc(C#Cc2ccccc2)n1.Cl
Cc1cccc(C#Cc2ccccc2)n1.Cl
2-methyl-6-(2-phenylethynyl)pyridine;hydrochloride