Task: Answer the multiple choice question.
Query: Which compound has a 5.330\% 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] COc1ccc(/C=C2\SC(=O)N(CCNC(=O)CN3C(=O)NC4(CCCC4)C3=O)C2=O)cc1
[b] Cc1cc(C)c(S(=O)(=O)NCc2ccc3c(c2)OCO3)cc1C
Answer: a. COc1ccc(/C=C2\SC(=O)N(CCNC(=O)CN3C(=O)NC4(CCCC4)C3=O)C2=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#}
COc1ccc(/C=C2\SC(=O)N(CCNC(=O)CN3C(=O)NC4(CCCC4)C3=O)C2=O)cc1
COc1ccc(/C=C2\SC(=O)N(CCNC(=O)CN3C(=O)NC4(CCCC4)C3=O)C2=O)cc1
2-(2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl)-N-[2-[(5Z)-5-[(4-methoxyphenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]ethyl]acetamide