Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCN(Cc1nc2cc(Cl)ccc2c(=O)[nH]1)C(=O)c1nn(C)c(=O)c2ccccc12?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 3.933
b 11.870
Answer: a. 3.933\%.
{#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)c1nn(C)c(=O)c2ccccc12
CCN(Cc1nc2cc(Cl)ccc2c(=O)[nH]1)C(=O)c1nn(C)c(=O)c2ccccc12
N-[(7-chloro-4-oxo-3H-quinazolin-2-yl)methyl]-N-ethyl-3-methyl-4-oxophthalazine-1-carboxamide