Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCOC(=O)c1cnc(Nc2nc3ccccc3o2)nc1CSc1ncccn1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a) 12.445
b) 11.009
c) 1.373
d) 8.520
Answer: c. 1.373\%.
{#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}.
CCOC(=O)c1cnc(Nc2nc3ccccc3o2)nc1CSc1ncccn1
CCOC(=O)c1cnc(Nc2nc3ccccc3o2)nc1CSc1ncccn1
ethyl 2-(1,3-benzoxazol-2-ylamino)-4-(pyrimidin-2-ylsulfanylmethyl)pyrimidine-5-carboxylate