Problem statement: Answer the multiple-choice question.
Query: Which drug has a 10.721\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCS(=O)(=O)N1CCN(C(=O)CC(C)C)CC1
b.) CC(C)C(=O)OCC(=O)Nc1ccc2c(c1)CCC2
Answer: a. CCS(=O)(=O)N1CCN(C(=O)CC(C)C)CC1
{#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#}
CCS(=O)(=O)N1CCN(C(=O)CC(C)C)CC1
CCS(=O)(=O)N1CCN(C(=O)CC(C)C)CC1
1-(4-ethylsulfonylpiperazin-1-yl)-3-methylbutan-1-one