Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cc1ccc(-n2ncc3c(=O)n(CC(=O)N4CCN(c5ccccc5)CC4)cnc32)cc1C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 6.865
[b] 2.153
[c] 6.310
[d] 2.171
[e] 1.654
Answer: d. 2.171\%.
{#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}.
Cc1ccc(-n2ncc3c(=O)n(CC(=O)N4CCN(c5ccccc5)CC4)cnc32)cc1C
Cc1ccc(-n2ncc3c(=O)n(CC(=O)N4CCN(c5ccccc5)CC4)cnc32)cc1C
1-(3,4-dimethylphenyl)-5-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]pyrazolo[3,4-d]pyrimidin-4-one