Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(Nc1ccccc1)N1CCN(c2nc(-c3ccccc3)ns2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 1.709
(b) 0.508
(c) 2.102
Answer: c. 2.102\%.
{#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(Nc1ccccc1)N1CCN(c2nc(-c3ccccc3)ns2)CC1
O=C(Nc1ccccc1)N1CCN(c2nc(-c3ccccc3)ns2)CC1
N-phenyl-4-(3-phenyl-1,2,4-thiadiazol-5-yl)piperazine-1-carboxamide