Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Nc1ncnc2nc(N3CCN(C(=O)c4ccccc4)CC3)[nH]c12?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 12.274
(b) 9.383
(c) 13.623
(d) 11.924
Answer: d. 11.924\%.
{#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}.
Nc1ncnc2nc(N3CCN(C(=O)c4ccccc4)CC3)[nH]c12
Nc1ncnc2nc(N3CCN(C(=O)c4ccccc4)CC3)[nH]c12
[4-(6-amino-7H-purin-8-yl)piperazin-1-yl]-phenylmethanone