Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=c1c2ccccc2nc2n1CCC2?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 4.445
b: 9.079
c: 3.431
d: -13.506
e: -2.867
Answer: b. 9.079\%.
{#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}.
O=c1c2ccccc2nc2n1CCC2
O=c1c2ccccc2nc2n1CCC2
2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one