Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCS(=O)(=O)N1CCN(c2cc3c(cc2[N+](=O)[O-])n(C)c(=O)n3C)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. -2.358
b. -0.993
c. 12.336
d. 23.231
Answer: a. -2.358\%.
{#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}.
CCCS(=O)(=O)N1CCN(c2cc3c(cc2[N+](=O)[O-])n(C)c(=O)n3C)CC1
CCCS(=O)(=O)N1CCN(c2cc3c(cc2[N+](=O)[O-])n(C)c(=O)n3C)CC1
[C][C][C][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][N][Branch2][Ring1][N][C][=C][C][=C][Branch1][#Branch2][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][N][Branch1][C][C][C][=Branch1][C][=O][N][Ring1][N][C][C][C][Ring2][Ring1][Branch1]
1,3-dimethyl-5-nitro-6-(4-propylsulfonylpiperazin-1-yl)benzimidazol-2-one