Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES O=C(CN1C(=O)/C(=C\c2ccccc2Br)Oc2ccccc21)NCCCN1CCOCC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 8.382
b. 3.266
c. 22.064
Answer: a. 8.382\%.
{#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(CN1C(=O)/C(=C\c2ccccc2Br)Oc2ccccc21)NCCCN1CCOCC1
O=C(CN1C(=O)/C(=C\c2ccccc2Br)Oc2ccccc21)NCCCN1CCOCC1
2-[(2E)-2-[(2-bromophenyl)methylidene]-3-oxo-1,4-benzoxazin-4-yl]-N-(3-morpholin-4-ylpropyl)acetamide