Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(NC(=S)Nc1ccc(NC(=O)c2cccs2)cc1)c1ccc([N+](=O)[O-])cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 1.633
[b] -4.216
[c] 2.851
[d] 6.479
[e] 9.995
Answer: c. 2.851\%.
{#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(NC(=S)Nc1ccc(NC(=O)c2cccs2)cc1)c1ccc([N+](=O)[O-])cc1
O=C(NC(=S)Nc1ccc(NC(=O)c2cccs2)cc1)c1ccc([N+](=O)[O-])cc1
N-[4-[(4-nitrobenzoyl)carbamothioylamino]phenyl]thiophene-2-carboxamide