Task: Answer the MCQ question.
Query: Which compound exhibits a 0.128\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCOc1ccc(NC(=S)NC(=O)c2c(Cl)cnn2CC)c([N+](=O)[O-])c1
b O=C(Nc1nnc(C2CC2)s1)C1=NN(C2CCS(=O)(=O)C2)C(=O)CC1
c O=[N+]([O-])c1cc(C(F)(F)F)ccc1NCCCCNS(=O)(=O)c1ccc2ccccc2c1
Answer: c. O=[N+]([O-])c1cc(C(F)(F)F)ccc1NCCCCNS(=O)(=O)c1ccc2ccccc2c1
{#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-])c1cc(C(F)(F)F)ccc1NCCCCNS(=O)(=O)c1ccc2ccccc2c1
O=[N+]([O-])c1cc(C(F)(F)F)ccc1NCCCCNS(=O)(=O)c1ccc2ccccc2c1
N-[4-[2-nitro-4-(trifluoromethyl)anilino]butyl]naphthalene-2-sulfonamide