Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.355\% 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] CC(C)CNC(=O)NC(=O)COC(=O)c1cc(F)cc(F)c1
[b] COc1cccc(CNCCc2c[nH]c3ccccc23)c1OCc1ccccc1F.Cl
Answer: a. CC(C)CNC(=O)NC(=O)COC(=O)c1cc(F)cc(F)c1
{#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#}
CC(C)CNC(=O)NC(=O)COC(=O)c1cc(F)cc(F)c1
CC(C)CNC(=O)NC(=O)COC(=O)c1cc(F)cc(F)c1
[2-(2-methylpropylcarbamoylamino)-2-oxoethyl] 3,5-difluorobenzoate