Task: Answer the multiple choice question.
Question: Which compound exhibits a 2.339\% 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. COc1ccc(Cc2nc3ccc(C(=O)NCCn4cccn4)cc3o2)cc1
b. Cc1cc(-n2c(C)cc(C(=O)CSc3nnc4sc5ccccc5n34)c2C)no1
c. Cc1cccc(NS(=O)(=O)c2ccc(C(=O)NCC3(N4CCCCC4)CCCCC3)cc2)c1C
Answer: b. Cc1cc(-n2c(C)cc(C(=O)CSc3nnc4sc5ccccc5n34)c2C)no1
{#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#}
Cc1cc(-n2c(C)cc(C(=O)CSc3nnc4sc5ccccc5n34)c2C)no1
Cc1cc(-n2c(C)cc(C(=O)CSc3nnc4sc5ccccc5n34)c2C)no1
1-[2,5-dimethyl-1-(5-methyl-1,2-oxazol-3-yl)pyrrol-3-yl]-2-([1,2,4]triazolo[3,4-b][1,3]benzothiazol-1-ylsulfanyl)ethanone