Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 2.337\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. C[C@H](NC(=O)OC(C)(C)C)c1nnc(SCC(N)=O)o1
b. Cn1c(CNC(=O)c2ccco2)nnc1SCC(=O)Nc1ccccc1Cl
Answer: a. C[C@H](NC(=O)OC(C)(C)C)c1nnc(SCC(N)=O)o1
{#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#}
C[C@H](NC(=O)OC(C)(C)C)c1nnc(SCC(N)=O)o1
C[C@H](NC(=O)OC(C)(C)C)c1nnc(SCC(N)=O)o1
tert-butyl N-[(1S)-1-[5-(2-amino-2-oxoethyl)sulfanyl-1,3,4-oxadiazol-2-yl]ethyl]carbamate