Task: Answer the multiple-choice question.
Question: Which compound exhibits a 18.787\% 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) O=C(c1ccc(S(=O)(=O)N2CCCC2)cc1)N1CCCc2ccccc21
b) COc1ccc(CNC(=O)[C@H](C)NC(=O)C2CC(=O)N(c3ccc(OC)cc3)C2)cc1
c) Cc1ccc(C(=O)Nc2cccc([N+](=O)[O-])c2)cc1S(=O)(=O)Nc1cccc(C(=O)O)c1
d) COc1cccc(N2C(=O)c3ccncc3C2=O)c1
e) Cc1cc(C)c(C(=O)COC(=O)[C@H](C)Nc2ccc(C(F)(F)F)cc2[N+](=O)[O-])c(C)c1
Answer: e. Cc1cc(C)c(C(=O)COC(=O)[C@H](C)Nc2ccc(C(F)(F)F)cc2[N+](=O)[O-])c(C)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#}
Cc1cc(C)c(C(=O)COC(=O)[C@H](C)Nc2ccc(C(F)(F)F)cc2[N+](=O)[O-])c(C)c1
Cc1cc(C)c(C(=O)COC(=O)[C@H](C)Nc2ccc(C(F)(F)F)cc2[N+](=O)[O-])c(C)c1
[2-oxo-2-(2,4,6-trimethylphenyl)ethyl] (2S)-2-[2-nitro-4-(trifluoromethyl)anilino]propanoate