Problem statement: Answer the multiple choice question.
Query: Which compound has a 18.467\% 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.) Cc1ccc(C(=O)COC(=O)CCc2nc3ccccc3[nH]c2=O)cc1C
b.) COc1cc2c(cc1OC)CN(C(=O)C1CCCN(C(=O)c3ccc(Cl)cc3)C1)CC2
c.) CC(=O)c1cccc(NC(=S)NC2CC2)c1
Answer: a. Cc1ccc(C(=O)COC(=O)CCc2nc3ccccc3[nH]c2=O)cc1C
{#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(C(=O)COC(=O)CCc2nc3ccccc3[nH]c2=O)cc1C
Cc1ccc(C(=O)COC(=O)CCc2nc3ccccc3[nH]c2=O)cc1C
[2-(3,4-dimethylphenyl)-2-oxoethyl] 3-(3-oxo-4H-quinoxalin-2-yl)propanoate