Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CN1CCN(c2cn[nH]c(=O)c2Cl)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) 2.168
b) 12.489
c) 4.207
d) 10.900
e) 4.187
Answer: b. 12.489\%.
{#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}.
CN1CCN(c2cn[nH]c(=O)c2Cl)CC1
CN1CCN(c2cn[nH]c(=O)c2Cl)CC1
5-chloro-4-(4-methylpiperazin-1-yl)-1H-pyridazin-6-one