Task: Answer the multiple choice question.
Query: Which drug has a 12.956\% 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] CN(C(=O)COC(=O)C1c2ccccc2Oc2ccccc21)C1CCS(=O)(=O)C1
[b] CCCCCCOc1ccc(C(CC(=O)O)C(N)=O)cc1
[c] CCOc1ccc(CC(C(N)=O)C(N)=O)cc1CN(C)C
Answer: a. CN(C(=O)COC(=O)C1c2ccccc2Oc2ccccc21)C1CCS(=O)(=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#}
CN(C(=O)COC(=O)C1c2ccccc2Oc2ccccc21)C1CCS(=O)(=O)C1
CN(C(=O)COC(=O)C1c2ccccc2Oc2ccccc21)C1CCS(=O)(=O)C1
[2-[(1,1-dioxothiolan-3-yl)-methylamino]-2-oxoethyl]9H-xanthene-9-carboxylate