Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(c1nc2ccc(Cl)cn2c1CN1CCC(O)CC1)N1CCc2ccccc2C1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 3.614
[b] 9.120
Answer: a. 3.614\%.
{#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=C(c1nc2ccc(Cl)cn2c1CN1CCC(O)CC1)N1CCc2ccccc2C1
O=C(c1nc2ccc(Cl)cn2c1CN1CCC(O)CC1)N1CCc2ccccc2C1
[6-chloro-3-[(4-hydroxypiperidin-1-yl)methyl]imidazo[1,2-a]pyridin-2-yl]-(3,4-dihydro-1H-isoquinolin-2-yl)methanone