Problem statement: 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=c1[nH]c(CN2CCN(c3ccccc3)CC2)nc2ccccc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) 3.377
b.) 26.345
c.) 1.002
d.) 8.642
e.) -0.324
Answer: a. 3.377\%.
{#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=c1[nH]c(CN2CCN(c3ccccc3)CC2)nc2ccccc12
O=c1[nH]c(CN2CCN(c3ccccc3)CC2)nc2ccccc12
2-[(4-phenylpiperazin-1-yl)methyl]-3H-quinazolin-4-one