Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 2.571\% 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: COc1ccc(N2C(=O)C(Cl)=C(Nc3ccccc3OC)C2=O)cc1
b: Cc1cc(C)c2c(n1)SCC(=O)N2CC(=O)Nc1ccc(F)cc1
Answer: b. Cc1cc(C)c2c(n1)SCC(=O)N2CC(=O)Nc1ccc(F)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#}
Cc1cc(C)c2c(n1)SCC(=O)N2CC(=O)Nc1ccc(F)cc1
Cc1cc(C)c2c(n1)SCC(=O)N2CC(=O)Nc1ccc(F)cc1
2-(6,8-dimethyl-2-oxopyrido[2,3-b][1,4]thiazin-1-yl)-N-(4-fluorophenyl)acetamide