Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C1OC(N2CCN(C(=O)C3CCCO3)CC2)c2ccccc21?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 11.713
(b) -35.281
Answer: a. 11.713\%.
{#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=C1OC(N2CCN(C(=O)C3CCCO3)CC2)c2ccccc21
O=C1OC(N2CCN(C(=O)C3CCCO3)CC2)c2ccccc21
3-[4-(oxolane-2-carbonyl)piperazin-1-yl]-3H-2-benzofuran-1-one