Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCC12CN3CC(C)(CN(C1)C31C(=O)Nc3ccc(C)cc31)C2=O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: -10.234
b: 3.539
Answer: b. 3.539\%.
{#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}.
CCCC12CN3CC(C)(CN(C1)C31C(=O)Nc3ccc(C)cc31)C2=O
CCCC12CN3CC(C)(CN(C1)C31C(=O)Nc3ccc(C)cc31)C2=O
5,5'-dimethyl-7-propylspiro[1,3-diazatricyclo[3.3.1.13,7]decane-2,3'-1H-indole]-2',6-dione