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(-c4ccncc4)c32)cc(OC)c1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 2.956
b: 9.233
c: 6.994
d: 12.905
Answer: a. 2.956\%.
{#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(-c4ccncc4)c32)cc(OC)c1OC
COc1cc(C2C(C#N)=C(N)Oc3n[nH]c(-c4ccncc4)c32)cc(OC)c1OC
6-amino-3-pyridin-4-yl-4-(3,4,5-trimethoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile