Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 11.589\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(C)(C)OC(=O)N1CC(O)CC1C(=O)OCC(=O)c1ccc(-c2ccccc2)cc1
(b) OC(COc1ccc(OCc2ccccc2)cc1)CN1CCOCC1
Answer: a. CC(C)(C)OC(=O)N1CC(O)CC1C(=O)OCC(=O)c1ccc(-c2ccccc2)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)N1CC(O)CC1C(=O)OCC(=O)c1ccc(-c2ccccc2)cc1
CC(C)(C)OC(=O)N1CC(O)CC1C(=O)OCC(=O)c1ccc(-c2ccccc2)cc1
1-O-tert-butyl 2-O-[2-oxo-2-(4-phenylphenyl)ethyl] 4-hydroxypyrrolidine-1,2-dicarboxylate