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 CC(=O)NC(Cc1ccc(F)cc1)C(=O)N1CCN(C(=O)NCc2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 12.687
(b) -1.956
(c) 1.780
(d) 9.590
Answer: c. 1.780\%.
{#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}.
CC(=O)NC(Cc1ccc(F)cc1)C(=O)N1CCN(C(=O)NCc2ccccc2)CC1
CC(=O)NC(Cc1ccc(F)cc1)C(=O)N1CCN(C(=O)NCc2ccccc2)CC1
4-[2-acetamido-3-(4-fluorophenyl)propanoyl]-N-benzylpiperazine-1-carboxamide