Task: Answer the multiple choice question.
Query: Which compound has a 2.448\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CCOC(=O)NC(=O)COC(=O)c1ccc(O)cc1
b.) COc1ccc(CNC(=O)CCS(=O)(=O)c2ccc3c(c2)NC(=O)C(C)S3)cc1
c.) COc1ccc2c(c1OC)C(=O)N1N=C(c3ccccc3)CC21
d.) O=c1sc2ccccc2n1CCOc1ccccc1
e.) CC(=O)NC(CCS(C)(=O)=O)C(=O)Nc1cccc(C)c1C
Answer: e. CC(=O)NC(CCS(C)(=O)=O)C(=O)Nc1cccc(C)c1C
{#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#}
2-acetamido-N-(2,3-dimethylphenyl)-4-methylsulfonylbutanamide