Problem statement: Answer the multiple-choice question.
Question: Which drug has a 10.215\% 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: Cc1ccc(C(=O)c2cncc(Br)c2)cc1
b: CCCn1nnc(NC(=O)C(c2ccccc2)c2ccccc2)n1
c: COC(=O)CCC(=O)Nc1ccccc1C(=O)Nc1ccccc1
Answer: b. CCCn1nnc(NC(=O)C(c2ccccc2)c2ccccc2)n1
{#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#}
CCCn1nnc(NC(=O)C(c2ccccc2)c2ccccc2)n1
CCCn1nnc(NC(=O)C(c2ccccc2)c2ccccc2)n1
2,2-diphenyl-N-(2-propyltetrazol-5-yl)acetamide