Task: Answer the multiple choice question.
Query: Which compound exhibits a 19.034\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: C=C(C)COc1ccc(-c2nc(N)ncc2-c2ccc(OC)c(OC)c2)c(O)c1
b: CCCn1c(N)c(N(CCOC)C(=O)CSc2ccccc2)c(=O)[nH]c1=O
c: COc1ccc(Cl)cc1N(CC(=O)N1CCCCC1)S(C)(=O)=O
Answer: c. COc1ccc(Cl)cc1N(CC(=O)N1CCCCC1)S(C)(=O)=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#}
COc1ccc(Cl)cc1N(CC(=O)N1CCCCC1)S(C)(=O)=O
COc1ccc(Cl)cc1N(CC(=O)N1CCCCC1)S(C)(=O)=O
N-(5-chloro-2-methoxyphenyl)-N-(2-oxo-2-piperidin-1-ylethyl)methanesulfonamide