Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCN(Cc1nc2cc(Cl)ccc2c(=O)[nH]1)C(=O)c1cccc(OCc2c(C)noc2C)c1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 15.238
b: 0.812
Answer: b. 0.812\%.
{#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}.
CCN(Cc1nc2cc(Cl)ccc2c(=O)[nH]1)C(=O)c1cccc(OCc2c(C)noc2C)c1
CCN(Cc1nc2cc(Cl)ccc2c(=O)[nH]1)C(=O)c1cccc(OCc2c(C)noc2C)c1
N-[(7-chloro-4-oxo-3H-quinazolin-2-yl)methyl]-3-[(3,5-dimethyl-1,2-oxazol-4-yl)methoxy]-N-ethylbenzamide