Task: Answer the multiple choice question.
Query: Which compound has a 4.491\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC(OC(=O)CSc1ccc([N+](=O)[O-])cc1)C(=O)NCc1ccccc1
[b] O=C(Nc1ccccc1-c1nnc(SCc2ccccc2)o1)c1ccccc1
[c] O=C(CO/N=C/c1ccc(OC(F)F)cc1)N1CCc2ccccc21
Answer: c. O=C(CO/N=C/c1ccc(OC(F)F)cc1)N1CCc2ccccc21
{#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(CO/N=C/c1ccc(OC(F)F)cc1)N1CCc2ccccc21
O=C(CO/N=C/c1ccc(OC(F)F)cc1)N1CCc2ccccc21
2-[(E)-[4-(difluoromethoxy)phenyl]methylideneamino]oxy-1-(2,3-dihydroindol-1-yl)ethanone