Task: Answer the MCQ question.
Query: Which compound has a -12.158% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a NC(=O)c1cc2ccccc2o/c1=N/NC(=O)c1cccc(Cl)c1
b Cc1nc2cc(-c3cccs3)nn2c(NCC(C)(C)CN(C)C)c1C
c COc1ccc(NC(=O)CS(=O)(=O)c2ccc(Br)cc2)cc1
Answer: b. Cc1nc2cc(-c3cccs3)nn2c(NCC(C)(C)CN(C)C)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nc2cc(-c3cccs3)nn2c(NCC(C)(C)CN(C)C)c1C
Cc1nc2cc(-c3cccs3)nn2c(NCC(C)(C)CN(C)C)c1C
N'-(5,6-dimethyl-2-thiophen-2-ylpyrazolo[1,5-a]pyrimidin-7-yl)-N,N,2,2-tetramethylpropane-1,3-diamine