Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cc1nc(-c2ccncc2)nc(NCCNc2ccc(C(F)(F)F)cn2)c1Cl?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 5.606
b 13.630
Answer: a. 5.606\%.
{#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}.
Cc1nc(-c2ccncc2)nc(NCCNc2ccc(C(F)(F)F)cn2)c1Cl
Cc1nc(-c2ccncc2)nc(NCCNc2ccc(C(F)(F)F)cn2)c1Cl
N'-(5-chloro-6-methyl-2-pyridin-4-ylpyrimidin-4-yl)-N-[5-(trifluoromethyl)pyridin-2-yl]ethane-1,2-diamine