Task: Answer the MCQ question.
Query: Which compound exhibits a 12.507\% 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: COc1cccc(NC(=O)Cn2nnc(C(=O)NCc3cccs3)c2N)c1
b: CN(Cc1cc(=O)n2ccsc2n1)Cc1nc2ccccc2c(=O)[nH]1
c: CCOc1ccc(OCCOc2cccc(C(F)(F)F)c2)cc1
Answer: c. CCOc1ccc(OCCOc2cccc(C(F)(F)F)c2)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#}
CCOc1ccc(OCCOc2cccc(C(F)(F)F)c2)cc1
CCOc1ccc(OCCOc2cccc(C(F)(F)F)c2)cc1
1-ethoxy-4-[2-[3-(trifluoromethyl)phenoxy]ethoxy]benzene