Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOC(=O)C1(Cc2ccc(Cl)cc2)CCN(C(=O)c2cc(C)nc(C)n2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 0.675
(b) -0.313
(c) -0.647
Answer: c. -0.647\%.
{#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}.
CCOC(=O)C1(Cc2ccc(Cl)cc2)CCN(C(=O)c2cc(C)nc(C)n2)CC1
CCOC(=O)C1(Cc2ccc(Cl)cc2)CCN(C(=O)c2cc(C)nc(C)n2)CC1
ethyl 4-[(4-chlorophenyl)methyl]-1-(2,6-dimethylpyrimidine-4-carbonyl)piperidine-4-carboxylate