Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COCCCn1c(SCc2cccc(OC)c2)nc2cc(OC)c(OC)cc2c1=N?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 4.106
b 3.016
c 12.989
d 14.273
Answer: b. 3.016\%.
{#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}.
COCCCn1c(SCc2cccc(OC)c2)nc2cc(OC)c(OC)cc2c1=N
COCCCn1c(SCc2cccc(OC)c2)nc2cc(OC)c(OC)cc2c1=N
6,7-dimethoxy-2-[(3-methoxyphenyl)methylsulfanyl]-3-(3-methoxypropyl)quinazolin-4-imine