Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc(C2c3ccc(O)cc3Oc3ncn(Cc4ccccc4)c(=N)c32)cc1OC?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a -0.742
b 13.255
Answer: a. -0.742\%.
{#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}.
COc1ccc(C2c3ccc(O)cc3Oc3ncn(Cc4ccccc4)c(=N)c32)cc1OC
COc1ccc(C2c3ccc(O)cc3Oc3ncn(Cc4ccccc4)c(=N)c32)cc1OC
3-benzyl-5-(3,4-dimethoxyphenyl)-4-imino-5H-chromeno[2,3-d]pyrimidin-8-ol