Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES Nc1nc2c(nc(N3CCCCC3)n2[C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c(=O)[nH]1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 10.143
[b] 17.960
[c] -42.560
[d] 8.162
[e] 7.655
Answer: a. 10.143%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
Nc1nc2c(nc(N3CCCCC3)n2[C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c(=O)[nH]1
Nc1nc2c(nc(N3CCCCC3)n2[C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c(=O)[nH]1
2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-8-piperidin-1-yl-1H-purin-6-one