Problem statement: 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 Nc1nc2n(n1)C(=O)CC(c1ccc(Cl)cc1)N2?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 0.761
b: 12.949
c: 10.203
d: 7.855
Answer: b. 12.949\%.
{#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}.
Nc1nc2n(n1)C(=O)CC(c1ccc(Cl)cc1)N2
Nc1nc2n(n1)C(=O)CC(c1ccc(Cl)cc1)N2
2-amino-5-(4-chlorophenyl)-5,6-dihydro-4H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one