Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES COc1ccc(CNc2nc(NCc3ccc(OC)cc3)c3[nH]cnc3n2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a) 13.820
b) -13.594
c) -16.511
Answer: a. 13.820%.
{#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}.
COc1ccc(CNc2nc(NCc3ccc(OC)cc3)c3[nH]cnc3n2)cc1
COc1ccc(CNc2nc(NCc3ccc(OC)cc3)c3[nH]cnc3n2)cc1
2-N,6-N-bis[(4-methoxyphenyl)methyl]-7H-purine-2,6-diamine