Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES NC(=O)NC1CCCc2c1[nH]c1ccc(Cl)cc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 11.243
(b) 13.253
(c) 5.284
(d) -0.351
Answer: a. 11.243\%.
{#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}.
NC(=O)NC1CCCc2c1[nH]c1ccc(Cl)cc21
NC(=O)NC1CCCc2c1[nH]c1ccc(Cl)cc21
(6-chloro-2,3,4,9-tetrahydro-1H-carbazol-1-yl)urea