Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.612\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a C[C@@H](NC(=O)c1nc[nH]c1C(=O)NCC(=O)OC(C)(C)C)c1ccccc1
b COc1ccccc1NC(=O)CC1S/C(=N/N=C(\C)C2CCCCC2)NC1=O
c CCOc1[nH]n(-c2ccccc2)c(=O)c1C=Nc1ccc(F)cc1F
d COc1ccccc1C(=O)N(NC(=O)Oc1ccccc1)C(C)(C)C
Answer: b. COc1ccccc1NC(=O)CC1S/C(=N/N=C(\C)C2CCCCC2)NC1=O
{#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#}
COc1ccccc1NC(=O)CC1S/C(=N/N=C(\C)C2CCCCC2)NC1=O
COc1ccccc1NC(=O)CC1S/C(=N/N=C(\C)C2CCCCC2)NC1=O
2-[(2E)-2-[(E)-1-cyclohexylethylidenehydrazinylidene]-4-oxo-1,3-thiazolidin-5-yl]-N-(2-methoxyphenyl)acetamide