Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCOC(=O)c1c(CNc2ccncc2)n(C)c2cc(Br)c(O)cc12.Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 12.431
[b] 21.264
[c] 2.828
[d] 9.612
Answer: d. 9.612\%.
{#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)c1c(CNc2ccncc2)n(C)c2cc(Br)c(O)cc12.Cl
CCOC(=O)c1c(CNc2ccncc2)n(C)c2cc(Br)c(O)cc12.Cl
ethyl 6-bromo-5-hydroxy-1-methyl-2-[(pyridin-4-ylamino)methyl]indole-3-carboxylate;hydrochloride