Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.420\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CC(=O)Nc1ccc(Nc2ccc(S(=O)(=O)C(F)(F)F)cc2[N+](=O)[O-])cc1
b: NNC(=O)[C@H]1C[C@@H]1c1ccccc1
c: CCN(CCCNC(=O)CN1C(=O)COc2ccccc21)c1ccccc1
Answer: a. CC(=O)Nc1ccc(Nc2ccc(S(=O)(=O)C(F)(F)F)cc2[N+](=O)[O-])cc1
{#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(=O)Nc1ccc(Nc2ccc(S(=O)(=O)C(F)(F)F)cc2[N+](=O)[O-])cc1
CC(=O)Nc1ccc(Nc2ccc(S(=O)(=O)C(F)(F)F)cc2[N+](=O)[O-])cc1
N-[4-[2-nitro-4-(trifluoromethylsulfonyl)anilino]phenyl]acetamide