Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 18.264\% 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 additional words.
Options:
a COc1ccc(CNC(=O)CN2c3ccccc3S(=O)(=O)c3ccccc32)cc1
b Cc1ccc(N(C(=O)CNC(=O)c2ccco2)C(C(=O)NC2CCCCC2)c2cccnc2)c(C)c1
c Cc1ccc2nc(/C(C#N)=C/c3cccc(Oc4ccc(C(F)(F)F)cc4[N+](=O)[O-])c3)[nH]c2c1
Answer: c. Cc1ccc2nc(/C(C#N)=C/c3cccc(Oc4ccc(C(F)(F)F)cc4[N+](=O)[O-])c3)[nH]c2c1
{#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#}
Cc1ccc2nc(/C(C#N)=C/c3cccc(Oc4ccc(C(F)(F)F)cc4[N+](=O)[O-])c3)[nH]c2c1
Cc1ccc2nc(/C(C#N)=C/c3cccc(Oc4ccc(C(F)(F)F)cc4[N+](=O)[O-])c3)[nH]c2c1
(E)-2-(6-methyl-1H-benzimidazol-2-yl)-3-[3-[2-nitro-4-(trifluoromethyl)phenoxy]phenyl]prop-2-enenitrile