Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CC(=O)Nc1nnc(S(=O)(=O)N2CCN(c3ccc([N+](=O)[O-])cc3Cl)CC2)s1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] -2.492
[b] 9.621
[c] -4.578
[d] 7.679
[e] 11.213
Answer: c. -4.578\%.
{#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}.
CC(=O)Nc1nnc(S(=O)(=O)N2CCN(c3ccc([N+](=O)[O-])cc3Cl)CC2)s1
CC(=O)Nc1nnc(S(=O)(=O)N2CCN(c3ccc([N+](=O)[O-])cc3Cl)CC2)s1
N-[5-[4-(2-chloro-4-nitrophenyl)piperazin-1-yl]sulfonyl-1,3,4-thiadiazol-2-yl]acetamide