Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.822\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1ccc(-c2nn(C)c(=O)c3ccccc23)cc1CNS(C)(=O)=O
b) CC(=O)Nc1cccc(NC(C)=C(C#N)C#N)c1
c) CCC(CC)NC(=O)COC(=O)c1ccc(OCC(=O)Nc2ccccc2OC)c(OC)c1
d) CN(C)C(=O)Oc1ccc(OCc2n(C)c3ccccc3[n+]2C)cc1.[Cl-]
Answer: c. CCC(CC)NC(=O)COC(=O)c1ccc(OCC(=O)Nc2ccccc2OC)c(OC)c1
{#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#}
CCC(CC)NC(=O)COC(=O)c1ccc(OCC(=O)Nc2ccccc2OC)c(OC)c1
CCC(CC)NC(=O)COC(=O)c1ccc(OCC(=O)Nc2ccccc2OC)c(OC)c1
[2-oxo-2-(pentan-3-ylamino)ethyl] 3-methoxy-4-[2-(2-methoxyanilino)-2-oxoethoxy]benzoate