Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C(COc1ccc(Cl)cc1)NCc1n[nH]c(=O)c2ccccc12?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 11.334
(b) 3.331
(c) 2.237
(d) 14.576
Answer: a. 11.334\%.
{#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(COc1ccc(Cl)cc1)NCc1n[nH]c(=O)c2ccccc12
O=C(COc1ccc(Cl)cc1)NCc1n[nH]c(=O)c2ccccc12
2-(4-chlorophenoxy)-N-[(4-oxo-3H-phthalazin-1-yl)methyl]acetamide