Task: Answer the MCQ question.
Question: Which compound has a 12.239\% 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: COc1ccc(NC(=O)c2ccc(S(=O)(=O)N3CCCCCC3)cc2)c(OC)c1
b: CN(c1ccc(F)cc1)S(=O)(=O)c1ccc(Cl)c(C(=O)Nc2ccc3c(c2)CCC3)c1
c: Cc1ccc(C(=O)Nc2cccc(C(F)(F)F)c2)cc1NC(=O)c1nccnc1N
d: CCc1cc[n+](C2=C([O-])c3ccccc3C(=O)/C2=N\S(=O)(=O)c2cccs2)cc1
e: CCCCCCOc1ccc(C(=O)O)cc1C#N
Answer: e. CCCCCCOc1ccc(C(=O)O)cc1C#N
{#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#}
CCCCCCOc1ccc(C(=O)O)cc1C#N
CCCCCCOc1ccc(C(=O)O)cc1C#N
3-cyano-4-hexoxybenzoic acid