Problem statement: Answer the MCQ question.
Query: Which compound has a 14.238\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cn1c(SCC(=O)N2CCN(c3ccccc3)CC2)nnc1-c1ccco1
(b) CC(NC(=O)Nc1cccc([N+](=O)[O-])c1)(C(F)(F)F)C(F)(F)F
(c) CCc1ccc(N2CCN(C(=O)c3ccc(OC)c(OC)c3)CC2)cc1
(d) O=[N+]([O-])c1ccccc1Sc1nccn1Cc1ccccc1
(e) CCn1c(SCc2ccccc2Cl)nc2ccccc21
Answer: b. CC(NC(=O)Nc1cccc([N+](=O)[O-])c1)(C(F)(F)F)C(F)(F)F
{#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#}
CC(NC(=O)Nc1cccc([N+](=O)[O-])c1)(C(F)(F)F)C(F)(F)F
CC(NC(=O)Nc1cccc([N+](=O)[O-])c1)(C(F)(F)F)C(F)(F)F
[C][C][Branch2][Ring1][=Branch1][N][C][=Branch1][C][=O][N][C][=C][C][=C][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][Ring1][=Branch2][Branch1][=Branch2][C][Branch1][C][F][Branch1][C][F][F][C][Branch1][C][F][Branch1][C][F][F]
1-(1,1,1,3,3,3-hexafluoro-2-methylpropan-2-yl)-3-(3-nitrophenyl)urea