Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C1NC(Cc2ccccc2)c2nc3cc(F)ccc3c(=O)n2-c2ccc(Cl)cc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 8.526
b. 16.143
c. -5.303
d. 9.276
Answer: b. 16.143\%.
{#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}.
O=C1NC(Cc2ccccc2)c2nc3cc(F)ccc3c(=O)n2-c2ccc(Cl)cc21
O=C1NC(Cc2ccccc2)c2nc3cc(F)ccc3c(=O)n2-c2ccc(Cl)cc21
7-benzyl-3-chloro-10-fluoro-6,7-dihydroquinazolino[3,2-a][1,4]benzodiazepine-5,13-dione