Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C(C1=C[C@H](C2CC2)C[C@H](OCCCCO)O1)N1CCN(Cc2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a -1.319
b 3.847
c 17.881
Answer: a. -1.319\%.
{#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(C1=C[C@H](C2CC2)C[C@H](OCCCCO)O1)N1CCN(Cc2ccccc2)CC1
O=C(C1=C[C@H](C2CC2)C[C@H](OCCCCO)O1)N1CCN(Cc2ccccc2)CC1
(4-benzylpiperazin-1-yl)-[(2R,4S)-4-cyclopropyl-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-yl]methanone