Task: Answer the multiple-choice question.
Question: Which compound has a 19.942\% 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. COc1ccccc1-c1nnc2n1N=C(c1ccc(O)c(O)c1)CS2
b. Cc1cc2ccccn2c1C(C[N+](=O)[O-])c1ccc(N(C)C)cc1
c. Cc1ccc(Cl)cc1Nc1nc(-c2cccnc2)cs1
Answer: c. Cc1ccc(Cl)cc1Nc1nc(-c2cccnc2)cs1
{#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#}
N-(5-chloro-2-methylphenyl)-4-pyridin-3-yl-1,3-thiazol-2-amine