Problem statement: Answer the multiple-choice question.
Question: Which compound has a -8.396\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) C=CCn1c(Cc2cccs2)nnc1SCC(=O)Nc1ccc(C(=O)OCC)cc1
b.) O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1nc2ccc(F)cc2s1
c.) C=CCN(CC=C)S(=O)(=O)c1ccc(NC(=S)NC(=O)/C=C/c2ccc(C)cc2)cc1
d.) CCOC(=O)C(=O)NNc1ccc(Cl)cc1
e.) O=C1c2ccccc2C(O)N1c1cccnc1
Answer: b. O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1nc2ccc(F)cc2s1
{#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#}
2-(2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl)-N-(6-fluoro-1,3-benzothiazol-2-yl)acetamide