Task: Answer the multiple choice question.
Query: Which compound has a 9.591\% 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] COCCCn1c(=O)/c(=C\c2cccc(OC)c2OC)s/c1=C(/C#N)C(=O)Nc1ccc(C(=O)O)cc1
[b] O=C(CNC(=O)c1cccnc1)N/N=C/c1cc(Br)c(O)c(Br)c1
[c] O=C(Cn1cnc2ccccc21)Nc1ccccc1-c1ccccc1
Answer: a. COCCCn1c(=O)/c(=C\c2cccc(OC)c2OC)s/c1=C(/C#N)C(=O)Nc1ccc(C(=O)O)cc1
{#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#}
COCCCn1c(=O)/c(=C\c2cccc(OC)c2OC)s/c1=C(/C#N)C(=O)Nc1ccc(C(=O)O)cc1
COCCCn1c(=O)/c(=C\c2cccc(OC)c2OC)s/c1=C(/C#N)C(=O)Nc1ccc(C(=O)O)cc1
4-[[(2Z)-2-cyano-2-[(5E)-5-[(2,3-dimethoxyphenyl)methylidene]-3-(3-methoxypropyl)-4-oxo-1,3-thiazolidin-2-ylidene]acetyl]amino]benzoic acid