Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 18.948\% 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) Cc1cc(Nc2ccc3c(c2)OCCO3)c2cccc(C)c2n1.Cl
b) CC(C)OC(=O)c1ccc2nc3ccccc3nc2c1
c) COc1ccc(Cc2nnc(NC(=O)c3cccc(C)c3)s2)cc1
Answer: b. CC(C)OC(=O)c1ccc2nc3ccccc3nc2c1
{#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(C)OC(=O)c1ccc2nc3ccccc3nc2c1
CC(C)OC(=O)c1ccc2nc3ccccc3nc2c1
propan-2-yl phenazine-2-carboxylate