Task: Answer the MCQ 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 COc1ccc(CNc2nc(NCc3ccc(OC)cc3)n(C(=O)c3ccncc3)n2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 21.275
b -14.275
c 2.975
d 2.463
Answer: a. 21.275\%.
{#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}.
COc1ccc(CNc2nc(NCc3ccc(OC)cc3)n(C(=O)c3ccncc3)n2)cc1
COc1ccc(CNc2nc(NCc3ccc(OC)cc3)n(C(=O)c3ccncc3)n2)cc1
[3,5-bis[(4-methoxyphenyl)methylamino]-1,2,4-triazol-1-yl]-pyridin-4-ylmethanone