Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=c1[nH]c(NCCO)nc2c1C1(CCCCC1)Cc1ccccc1-2?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) 12.145
b.) 4.654
c.) 7.201
d.) 14.969
Answer: b. 4.654\%.
{#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(NCCO)nc2c1C1(CCCCC1)Cc1ccccc1-2
O=c1[nH]c(NCCO)nc2c1C1(CCCCC1)Cc1ccccc1-2
2-(2-hydroxyethylamino)spiro[3,6-dihydrobenzo[h]quinazoline-5,1'-cyclohexane]-4-one