Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C1CC(c2cccc(O)c2)Oc2ccccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 8.691
(b) -1.445
(c) 9.706
(d) 3.610
Answer: b. -1.445\%.
{#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(c2cccc(O)c2)Oc2ccccc21
O=C1CC(c2cccc(O)c2)Oc2ccccc21
2-(3-hydroxyphenyl)-2,3-dihydrochromen-4-one