Task: Answer the multiple-choice question.
Question: Which compound has a 6.406\% 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] Cc1cc(C)c2nc(SCC(=O)NCCN3C(=O)CSC3=O)cc(C)c2c1
[b] COCc1cc(C)nc(SCC(=O)Nc2nc(C)cs2)c1C#N
Answer: a. Cc1cc(C)c2nc(SCC(=O)NCCN3C(=O)CSC3=O)cc(C)c2c1
{#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)c2nc(SCC(=O)NCCN3C(=O)CSC3=O)cc(C)c2c1
Cc1cc(C)c2nc(SCC(=O)NCCN3C(=O)CSC3=O)cc(C)c2c1
N-[2-(2,4-dioxo-1,3-thiazolidin-3-yl)ethyl]-2-(4,6,8-trimethylquinolin-2-yl)sulfanylacetamide