Problem statement: Answer the multiple-choice question.
Question: Which drug has a 19.003\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC(=O)c1cc(NC(=O)c2ccccc2)c(=O)oc1C
(b) CCOC(=O)Cn1cnc2sc3c(c2c1=O)CCC3
(c) Nc1ccc(C(O)(C(F)(F)F)C(F)(F)F)cc1
Answer: c. Nc1ccc(C(O)(C(F)(F)F)C(F)(F)F)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#}
2-(4-aminophenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol