Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Nc1nc(Cn2nnc(-c3ccccc3Cl)n2)nc(N2CCOCC2)n1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 17.453
(b) -4.891
(c) -25.941
(d) 16.508
(e) 5.563
Answer: c. -25.941\%.
{#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}.
Nc1nc(Cn2nnc(-c3ccccc3Cl)n2)nc(N2CCOCC2)n1
Nc1nc(Cn2nnc(-c3ccccc3Cl)n2)nc(N2CCOCC2)n1
[N][C][=N][C][Branch2][Ring1][Ring2][C][N][N][=N][C][Branch1][#Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][Cl][=N][Ring1][N][=N][C][Branch1][=Branch2][N][C][C][O][C][C][Ring1][=Branch1][=N][Ring2][Ring1][=Branch2]
4-[[5-(2-chlorophenyl)tetrazol-2-yl]methyl]-6-morpholin-4-yl-1,3,5-triazin-2-amine