Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(CSc1nc2c(c(=O)[nH]1)CCCC2)Nc1ccc(Cl)cc1F?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 5.293
b. 13.789
c. 19.976
d. 11.997
e. 10.402
Answer: e. 10.402\%.
{#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=C(CSc1nc2c(c(=O)[nH]1)CCCC2)Nc1ccc(Cl)cc1F
O=C(CSc1nc2c(c(=O)[nH]1)CCCC2)Nc1ccc(Cl)cc1F
N-(4-chloro-2-fluorophenyl)-2-[(4-oxo-5,6,7,8-tetrahydro-3H-quinazolin-2-yl)sulfanyl]acetamide