Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCN(CC)CCNc1nc2nonc2nc1NCCN(CC)CC?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 11.855
b: -2.662
c: -5.862
d: 1.483
Answer: a. 11.855\%.
{#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}.
CCN(CC)CCNc1nc2nonc2nc1NCCN(CC)CC
CCN(CC)CCNc1nc2nonc2nc1NCCN(CC)CC
5-N,6-N-bis[2-(diethylamino)ethyl]-[1,2,5]oxadiazolo[3,4-b]pyrazine-5,6-diamine