Task: Answer the multiple choice question.
Question: Which compound exhibits a -0.848\% 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(C)(C)OC(=O)N1CCC(C(=O)N[C@@H](Cc2c[nH]c3ccccc23)C(=O)O)CC1
b O=C(Nc1cccnc1)c1ccc(Cl)cc1[N+](=O)[O-]
c O=C(CCl)NCCNC(=O)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
Answer: c. O=C(CCl)NCCNC(=O)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
{#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#}
O=C(CCl)NCCNC(=O)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
O=C(CCl)NCCNC(=O)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
N-[2-[(2-chloroacetyl)amino]ethyl]-2,5-bis(2,2,2-trifluoroethoxy)benzamide