Task: Answer the MCQ question.
Query: Which drug has a -9.640\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1ccc2c(c1)c1c(n2CC(O)CN2C(=O)CNC2=O)C(=O)CCC1
b N#Cc1ccccc1Cn1cc(C(=O)c2cccs2)c2ccccc21
c Cc1ccc(-c2nn(-c3cccc(F)c3)cc2CN(Cc2nccn2C)C(C)C)o1
Answer: a. Cc1ccc2c(c1)c1c(n2CC(O)CN2C(=O)CNC2=O)C(=O)CCC1
{#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#}
Cc1ccc2c(c1)c1c(n2CC(O)CN2C(=O)CNC2=O)C(=O)CCC1
Cc1ccc2c(c1)c1c(n2CC(O)CN2C(=O)CNC2=O)C(=O)CCC1
3-[2-hydroxy-3-(6-methyl-1-oxo-3,4-dihydro-2H-carbazol-9-yl)propyl]imidazolidine-2,4-dione