Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES Cn1nc(C(=O)Nc2ccc(Cl)cc2)cc1C(=O)Nc1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 18.579
(b) 12.688
Answer: a. 18.579\%.
{#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}.
Cn1nc(C(=O)Nc2ccc(Cl)cc2)cc1C(=O)Nc1ccc(Cl)cc1
Cn1nc(C(=O)Nc2ccc(Cl)cc2)cc1C(=O)Nc1ccc(Cl)cc1
3-N,5-N-bis(4-chlorophenyl)-1-methylpyrazole-3,5-dicarboxamide