Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=c1cc(CN2CCN(c3ccccc3O)CC2)nc2sccn12?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 0.595
b: 6.273
c: 15.832
d: 3.821
Answer: c. 15.832\%.
{#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}.
O=c1cc(CN2CCN(c3ccccc3O)CC2)nc2sccn12
O=c1cc(CN2CCN(c3ccccc3O)CC2)nc2sccn12
7-[[4-(2-hydroxyphenyl)piperazin-1-yl]methyl]-[1,3]thiazolo[3,2-a]pyrimidin-5-one