Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -4.197\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(C)(C)C(=O)[C@H]1[C@H](c2ccco2)C2(C(=O)c3ccccc3C2=O)C2c3ccccc3C=NN21
b. O=[N+]([O-])c1ccc(Sc2nccn2Cc2ccccc2)c([N+](=O)[O-])c1
c. COCCCNC(=O)c1c(F)c(F)c(F)c(F)c1F
d. Cc1cc(NCc2ccccc2)n2ncc(-c3ccccc3)c2n1
Answer: b. O=[N+]([O-])c1ccc(Sc2nccn2Cc2ccccc2)c([N+](=O)[O-])c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=[N+]([O-])c1ccc(Sc2nccn2Cc2ccccc2)c([N+](=O)[O-])c1
O=[N+]([O-])c1ccc(Sc2nccn2Cc2ccccc2)c([N+](=O)[O-])c1
[O][=N+1][Branch1][C][O-1][C][=C][C][=C][Branch2][Ring1][C][S][C][=N][C][=C][N][Ring1][Branch1][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][Ring2][Ring1][=Branch1]
1-benzyl-2-(2,4-dinitrophenyl)sulfanylimidazole