Task: Answer the MCQ question.
Query: Which drug has a -5.759\% 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) CCC(C)OC(=O)n1ccc(C(=O)Nc2nccs2)n1
b) Cc1ccccc1NC(=O)CC(C)S(=O)(=O)c1ccc2c(c1)NC(=O)CO2
c) O=C1CCCN1CCCNc1nc2c(S(=O)(=O)c3ccccc3)nnn2c2ccc(Cl)cc12
Answer: b. Cc1ccccc1NC(=O)CC(C)S(=O)(=O)c1ccc2c(c1)NC(=O)CO2
{#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#}
Cc1ccccc1NC(=O)CC(C)S(=O)(=O)c1ccc2c(c1)NC(=O)CO2
Cc1ccccc1NC(=O)CC(C)S(=O)(=O)c1ccc2c(c1)NC(=O)CO2
N-(2-methylphenyl)-3-[(3-oxo-4H-1,4-benzoxazin-6-yl)sulfonyl]butanamide