Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOc1ccc(NC(=O)CN(C)C(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc2Cl)cc1OCC?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 13.432
b 12.082
Answer: a. 13.432\%.
{#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}.
CCOc1ccc(NC(=O)CN(C)C(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc2Cl)cc1OCC
CCOc1ccc(NC(=O)CN(C)C(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc2Cl)cc1OCC
2-chloro-N-[2-(3,4-diethoxyanilino)-2-oxoethyl]-N-methyl-5-piperidin-1-ylsulfonylbenzamide