Task: Answer the multiple choice question.
Query: Which compound has a -0.718\% 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: Cc1ccc2ncnc(Nc3ccc(C)c(C)c3)c2c1
b: Cc1cc(C)n(CC(O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)n1
c: CCOc1ccc(NC(=S)NC2CC3CCC(C2)N3Cc2ccco2)cc1
Answer: a. Cc1ccc2ncnc(Nc3ccc(C)c(C)c3)c2c1
{#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#}
Cc1ccc2ncnc(Nc3ccc(C)c(C)c3)c2c1
Cc1ccc2ncnc(Nc3ccc(C)c(C)c3)c2c1
N-(3,4-dimethylphenyl)-6-methylquinazolin-4-amine