Task: Answer the multiple-choice question.
Query: Which drug exhibits a 18.621\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cc1ccc(C)c(Cn2c(CO)nc3ccccc32)c1
b) Cc1ccc(S(=O)(=O)N(C)C)cc1NC(=O)COC(=O)CNC(=O)c1cccs1
c) C/C(=N\Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-])C(C)C
d) O=Cc1cccn1-c1c(C(=O)O)cnn1-c1ccccc1
e) CC12CCC(C(=O)Nc3ccccc3Cl)([C@H](Br)C1=O)C2(C)C
Answer: c. C/C(=N\Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-])C(C)C
{#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#}
C/C(=N\Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-])C(C)C
C/C(=N\Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-])C(C)C
N-[(E)-3-methylbutan-2-ylideneamino]-2-nitro-4-(trifluoromethyl)aniline