Task: Answer the MCQ question.
Query: Which compound exhibits a 11.802\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCOc1ccccc1CN1CCC(Oc2cccc(C(=O)NCCOC)c2)CC1
[b] O=C(Nc1ccc(-c2nc3ccccc3s2)cc1)c1cc(-n2cnnc2)ccc1Cl
[c] CC12CN(C(=O)c3ccccc3)C3(C#N)CC1CCC23C
[d] CCCn1c2ccccc2c2cnn(CC(=O)OC)c(=O)c21
Answer: d. CCCn1c2ccccc2c2cnn(CC(=O)OC)c(=O)c21
{#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#}
CCCn1c2ccccc2c2cnn(CC(=O)OC)c(=O)c21
CCCn1c2ccccc2c2cnn(CC(=O)OC)c(=O)c21
methyl 2-(4-oxo-5-propylpyridazino[4,5-b]indol-3-yl)acetate