Task: Answer the MCQ question.
Query: Which compound has a 8.486\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1cccc(Nc2nnc(SCC(=O)N3CC(C)OC(C)C3)s2)c1
[b] O=C(OCC(=O)N1CCCc2ccccc21)c1ccc(C(F)(F)F)cc1
[c] Cc1[nH]c(C)c(S(=O)(=O)Nc2ccccc2Cl)c1C(=O)N1CCCC1
Answer: a. COc1cccc(Nc2nnc(SCC(=O)N3CC(C)OC(C)C3)s2)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#}
COc1cccc(Nc2nnc(SCC(=O)N3CC(C)OC(C)C3)s2)c1
COc1cccc(Nc2nnc(SCC(=O)N3CC(C)OC(C)C3)s2)c1
1-(2,6-dimethylmorpholin-4-yl)-2-[[5-(3-methoxyanilino)-1,3,4-thiadiazol-2-yl]sulfanyl]ethanone