Task: Answer the MCQ question.
Query: Which compound has a 13.296\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCC1=NN2C(=N)/C(=C/c3cc(C)n(-c4ccccc4)c3C)C(=O)N=C2S1
[b] O=C(CNC(=O)c1ccc(N2C(=O)c3ccccc3C2=O)cc1)OCC(=O)c1ccccc1
Answer: a. CCC1=NN2C(=N)/C(=C/c3cc(C)n(-c4ccccc4)c3C)C(=O)N=C2S1
{#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#}
CCC1=NN2C(=N)/C(=C/c3cc(C)n(-c4ccccc4)c3C)C(=O)N=C2S1
CCC1=NN2C(=N)/C(=C/c3cc(C)n(-c4ccccc4)c3C)C(=O)N=C2S1
(6Z)-6-[(2,5-dimethyl-1-phenylpyrrol-3-yl)methylidene]-2-ethyl-5-imino-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one