Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cc1cccc(NCC(O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 6.471
b. -5.111
Answer: a. 6.471\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
Cc1cccc(NCC(O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c1
Cc1cccc(NCC(O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c1
7-[2-hydroxy-3-(3-methylanilino)propyl]-1,3-dimethylpurine-2,6-dione