Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES CCc1nnc2n1N=C(c1ccc(OC)cc1)CS2?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 5.867
(b) -4.567
(c) 7.190
(d) 10.799
(e) 2.755
Answer: b. -4.567\%.
{#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}.
CCc1nnc2n1N=C(c1ccc(OC)cc1)CS2
CCc1nnc2n1N=C(c1ccc(OC)cc1)CS2
3-ethyl-6-(4-methoxyphenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine