Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CCN1CCN(Cc2cc(=O)oc3ccc(Cl)cc23)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 39.283
b. -4.474
c. -4.399
d. 9.392
e. 8.546
Answer: e. 8.546\%.
{#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}.
CCN1CCN(Cc2cc(=O)oc3ccc(Cl)cc23)CC1
CCN1CCN(Cc2cc(=O)oc3ccc(Cl)cc23)CC1
6-chloro-4-[(4-ethylpiperazin-1-yl)methyl]chromen-2-one