Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 3.265\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC(=O)N1c2ccccc2C(C)CC12CCCCC2
[b] CC(=Nc1ccccc1)C1=C(O)C(C)OC1=O
[c] CCCc1ccc(C2=Nn3c(nnc3C(C)C)SC2)cc1
Answer: b. CC(=Nc1ccccc1)C1=C(O)C(C)OC1=O
{#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#}
CC(=Nc1ccccc1)C1=C(O)C(C)OC1=O
CC(=Nc1ccccc1)C1=C(O)C(C)OC1=O
3-hydroxy-2-methyl-4-(C-methyl-N-phenylcarbonimidoyl)-2H-furan-5-one