Task: Answer the multiple choice question.
Question: Which compound has a 12.408\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1cccc(CNCC(=O)Nc2ccc(N3CCOCC3)cc2)c1.O=C(O)C(=O)O
b CC(=O)c1ccc(NC(=O)Nc2ccc3c(c2)N(C)C(=O)CS3)cc1
c O=C(Cc1ccc(Br)cc1)NC1CCCc2ccccc21
Answer: b. CC(=O)c1ccc(NC(=O)Nc2ccc3c(c2)N(C)C(=O)CS3)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#}
CC(=O)c1ccc(NC(=O)Nc2ccc3c(c2)N(C)C(=O)CS3)cc1
CC(=O)c1ccc(NC(=O)Nc2ccc3c(c2)N(C)C(=O)CS3)cc1
1-(4-acetylphenyl)-3-(4-methyl-3-oxo-1,4-benzothiazin-6-yl)urea