Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=c1cc(CN2CCN(CCO)CC2)c2cc3c(cc2o1)CCC3?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 6.475
b: 15.815
c: -5.447
d: 15.117
e: -1.200
Answer: c. -5.447\%.
{#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(CCO)CC2)c2cc3c(cc2o1)CCC3
O=c1cc(CN2CCN(CCO)CC2)c2cc3c(cc2o1)CCC3
4-[[4-(2-hydroxyethyl)-1,4-diazinan-1-yl]methyl]-7,8-dihydro-6H-cyclopenta[g]chromen-2-one