Task: Answer the multiple choice question.
Query: Which compound exhibits a -5.853\% 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 COCCCN(C(=O)CSCc1c(C)noc1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b Cc1ccc2c(C)[nH]c(=O)cc2c1
c O=C(Nc1cccc(NC(=O)c2ccccc2F)c1)c1ccccc1
Answer: b. Cc1ccc2c(C)[nH]c(=O)cc2c1
{#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(C)[nH]c(=O)cc2c1
Cc1ccc2c(C)[nH]c(=O)cc2c1
1,6-dimethyl-2H-isoquinolin-3-one