Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES c1ccn2c(c1)nc1c2nc2ccccn21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) 13.235
b) 0.821
c) 12.873
d) 10.896
e) -0.629
Answer: a. 13.235\%.
{#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}.
c1ccn2c(c1)nc1c2nc2ccccn21
c1ccn2c(c1)nc1c2nc2ccccn21
2,8,10,16-tetrazatetracyclo[7.7.0.02,7.010,15]hexadeca-1(9),3,5,7,11,13,15-heptaene