Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES c1ccc2c3c([nH]c2c1)CNCC3?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 3.256
b: 15.731
Answer: b. 15.731\%.
{#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}.
c1ccc2c3c([nH]c2c1)CNCC3
c1ccc2c3c([nH]c2c1)CNCC3
8,11-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5-tetraene