Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=c1cc(Cn2ccnc2)c2cc3c(cc2o1)CCC3?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 14.506
b: 6.986
Answer: b. 6.986\%.
{#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(Cn2ccnc2)c2cc3c(cc2o1)CCC3
O=c1cc(Cn2ccnc2)c2cc3c(cc2o1)CCC3
4-(imidazol-1-ylmethyl)-7,8-dihydro-6H-cyclopenta[g]chromen-2-one