Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 16.458\% 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@@H]1C(=O)N1CCC(C(=O)O)CC1
b. O=C1OCCN1S(=O)(=O)Nc1ccccc1
c. COc1ccccc1N1CCN(C(=O)c2coc(=O)c(Br)c2)CC1
Answer: a. CC(C)(C)OC(=O)N1CCC[C@@H]1C(=O)N1CCC(C(=O)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#}
CC(C)(C)OC(=O)N1CCC[C@@H]1C(=O)N1CCC(C(=O)O)CC1
CC(C)(C)OC(=O)N1CCC[C@@H]1C(=O)N1CCC(C(=O)O)CC1
1-[(2R)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carbonyl]piperidine-4-carboxylic acid