Problem statement: Answer the multiple-choice question.
Question: Which drug has a 19.153\% 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) CCOC(=O)c1cccc(NC(=O)CCc2ccccc2)c1
b) CC(C)c1ccccc1-n1c(SCC(=O)N2CCc3ccccc3C2)nc2ccccc2c1=O
c) CC1CCN(C2CC(=O)N(c3ccccc3)C2=O)CC1
Answer: c. CC1CCN(C2CC(=O)N(c3ccccc3)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#}
CC1CCN(C2CC(=O)N(c3ccccc3)C2=O)CC1
CC1CCN(C2CC(=O)N(c3ccccc3)C2=O)CC1
3-(4-methylpiperidin-1-yl)-1-phenylpyrrolidine-2,5-dione