Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 13.256\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCc1nnc(NC(=O)CN2CC(C)OC(C)C2)s1
b CCOc1cc2c(cc1OCC)C(c1ccccc1)N(c1ccc(C(=O)O)cc1)C(=O)C2
Answer: a. CCc1nnc(NC(=O)CN2CC(C)OC(C)C2)s1
{#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#}
CCc1nnc(NC(=O)CN2CC(C)OC(C)C2)s1
CCc1nnc(NC(=O)CN2CC(C)OC(C)C2)s1
2-(2,6-dimethylmorpholin-4-yl)-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide