Problem statement: 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 drug with the SMILES CCOC(=O)CN1C(c2ccccc2O)Nc2ccc(Br)cc2C1c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 0.790
[b] 6.675
[c] -3.258
[d] 8.320
Answer: c. -3.258\%.
{#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)CN1C(c2ccccc2O)Nc2ccc(Br)cc2C1c1ccccc1
CCOC(=O)CN1C(c2ccccc2O)Nc2ccc(Br)cc2C1c1ccccc1
ethyl 2-[6-bromo-2-(2-hydroxyphenyl)-4-phenyl-2,4-dihydro-1H-quinazolin-3-yl]acetate