Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCC12CN3CC(CC)(CN(C1)C31C(=O)N(C)c3ccc(C)cc31)C2=O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 16.008
b: 17.326
Answer: a. 16.008\%.
{#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}.
CCC12CN3CC(CC)(CN(C1)C31C(=O)N(C)c3ccc(C)cc31)C2=O
CCC12CN3CC(CC)(CN(C1)C31C(=O)N(C)c3ccc(C)cc31)C2=O
5,7-diethyl-1',5'-dimethylspiro[1,3-diazatricyclo[3.3.1.13,7]decane-2,3'-indole]-2',6-dione