Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 8.384\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1ccc(NC(=O)CCNS(=O)(=O)c2ccc3c(c2)CCC(=O)N3)cc1C
[b] NC(=O)COC(=O)c1ccccc1OCc1ccccc1Cl
[c] Cc1ccc2c(c1)N(S(=O)(=O)c1ccc(F)cc1)C(C(C)(C)C)CO2
Answer: b. NC(=O)COC(=O)c1ccccc1OCc1ccccc1Cl
{#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#}
NC(=O)COC(=O)c1ccccc1OCc1ccccc1Cl
NC(=O)COC(=O)c1ccccc1OCc1ccccc1Cl
(2-amino-2-oxoethyl) 2-[(2-chlorophenyl)methoxy]benzoate