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 COc1cc(C2C(C#N)=C(N)Oc3n[nH]c(-c4cccnc4)c32)cc(Br)c1O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 8.318
(b) 16.172
(c) 5.005
(d) 4.872
Answer: b. 16.172\%.
{#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}.
COc1cc(C2C(C#N)=C(N)Oc3n[nH]c(-c4cccnc4)c32)cc(Br)c1O
COc1cc(C2C(C#N)=C(N)Oc3n[nH]c(-c4cccnc4)c32)cc(Br)c1O
6-amino-4-(3-bromo-4-hydroxy-5-methoxyphenyl)-3-pyridin-3-yl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile