Task: Answer the multiple choice question.
Question: Which compound has a 6.670\% 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: Cc1cccc(C(=O)O/N=C(\N)Cc2cccc3ccccc23)c1
b: Cc1ccc(N2C(=O)NC(NC(=O)C(C)(C)C)(C(F)(F)F)C2=O)cc1
c: COC(=O)c1ccc(CN2CCC(CO)(CCOc3ccccc3)CC2)cc1
Answer: b. Cc1ccc(N2C(=O)NC(NC(=O)C(C)(C)C)(C(F)(F)F)C2=O)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#}
Cc1ccc(N2C(=O)NC(NC(=O)C(C)(C)C)(C(F)(F)F)C2=O)cc1
Cc1ccc(N2C(=O)NC(NC(=O)C(C)(C)C)(C(F)(F)F)C2=O)cc1
2,2-dimethyl-N-[1-(4-methylphenyl)-2,5-dioxo-4-(trifluoromethyl)imidazolidin-4-yl]propanamide