Task: Answer the multiple-choice question.
Question: Which drug exhibits a -15.244\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC1(C)CC(=O)C(CCCN2C(=O)c3ccccc3C2=O)C(=O)C1
b. O=C(NN=C1c2ccccc2-c2ccccc21)c1cccc(Br)c1
c. CCc1ccc(N(C(=O)Cn2nnc(-c3ccccc3)n2)C(C(=O)NC2CCCCC2)c2ccccn2)cc1
d. CCOC(=O)C(C)C1(O)c2ccccc2-c2ncccc21
Answer: a. CC1(C)CC(=O)C(CCCN2C(=O)c3ccccc3C2=O)C(=O)C1
{#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#}
CC1(C)CC(=O)C(CCCN2C(=O)c3ccccc3C2=O)C(=O)C1
CC1(C)CC(=O)C(CCCN2C(=O)c3ccccc3C2=O)C(=O)C1
2-[3-(4,4-dimethyl-2,6-dioxocyclohexyl)propyl]isoindole-1,3-dione