Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Nc1c(Cl)cc(C2=NCCn3nc4cc(C(F)(F)F)ccc4c32)cc1Cl?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 6.847
(b) 18.567
(c) 12.770
(d) 6.484
(e) 1.512
Answer: b. 18.567\%.
{#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}.
Nc1c(Cl)cc(C2=NCCn3nc4cc(C(F)(F)F)ccc4c32)cc1Cl
Nc1c(Cl)cc(C2=NCCn3nc4cc(C(F)(F)F)ccc4c32)cc1Cl
2,6-dichloro-4-[8-(trifluoromethyl)-3,4-dihydropyrazino[1,2-b]indazol-1-yl]aniline