Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 10uM of a drug with the SMILES CCO[C@H]1OC(C(=O)N2CCOCC2)=C[C@@H](c2coc3ccccc3c2=O)[C@@H]1CCCO?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 6.599
b 18.527
Answer: a. 6.599%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCO[C@H]1OC(C(=O)N2CCOCC2)=C[C@@H](c2coc3ccccc3c2=O)[C@@H]1CCCO
CCO[C@H]1OC(C(=O)N2CCOCC2)=C[C@@H](c2coc3ccccc3c2=O)[C@@H]1CCCO
3-[(2S,3S,4R)-2-ethoxy-3-(3-hydroxypropyl)-6-(morpholine-4-carbonyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one