Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C(c1ccc(S(=O)(=O)c2ccccc2Cl)c([N+](=O)[O-])c1)N1CCN(Cc2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 12.232
[b] -1.760
[c] 11.251
[d] -42.160
Answer: b. -1.760\%.
{#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(c1ccc(S(=O)(=O)c2ccccc2Cl)c([N+](=O)[O-])c1)N1CCN(Cc2ccccc2)CC1
O=C(c1ccc(S(=O)(=O)c2ccccc2Cl)c([N+](=O)[O-])c1)N1CCN(Cc2ccccc2)CC1
(4-benzylpiperazin-1-yl)-[4-(2-chlorophenyl)sulfonyl-3-nitrophenyl]methanone