Task: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CCc1ccc(N2C(=O)C3C(C2=O)N2CCCN2C3c2ccccc2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 19.670
(b) 14.839
(c) 7.305
Answer: a. 19.670\%.
{#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}.
CCc1ccc(N2C(=O)C3C(C2=O)N2CCCN2C3c2ccccc2)cc1
CCc1ccc(N2C(=O)C3C(C2=O)N2CCCN2C3c2ccccc2)cc1
4-(4-ethylphenyl)-7-phenyl-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione