Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CN1CCN2c3ncccc3Cc3ccccc3[C@@H]2C1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: -0.053
b: 10.234
c: 11.048
d: 15.300
Answer: a. -0.053%.
{#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}.
CN1CCN2c3ncccc3Cc3ccccc3[C@@H]2C1
CN1CCN2c3ncccc3Cc3ccccc3[C@@H]2C1
(7R)-5-methyl-2,5,19-triazatetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),8,10,12,16,18-hexaene