Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES O=C(Cn1c2[n+](c3ccccc31)CC(O)CS2)c1ccccc1.[Br-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a 11.729
b 14.353
c 6.556
d 4.680
e 14.565
Answer: d. 4.680\%.
{#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(Cn1c2[n+](c3ccccc31)CC(O)CS2)c1ccccc1.[Br-]
O=C(Cn1c2[n+](c3ccccc31)CC(O)CS2)c1ccccc1.[Br-]
2-(3-hydroxy-3,4-dihydro-2H-[1,3]thiazino[2,3-b]benzimidazol-5-ium-10-yl)-1-phenylethanone;bromide