Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Nc1ncnc2c1ncn2CCN1CCCCC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 19.215
b 9.361
c 9.934
d -3.223
Answer: d. -3.223\%.
{#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}.
Nc1ncnc2c1ncn2CCN1CCCCC1
Nc1ncnc2c1ncn2CCN1CCCCC1
9-(2-piperidin-1-ylethyl)purin-6-amine