Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.184% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCCn1nnc(NC(=O)C(c2ccccc2)c2ccccc2)n1
(b) COc1ccc(Nc2nnc(SCC(=O)NC(=O)Nc3ccc4c(c3)OCCO4)s2)cc1
(c) COc1ccc(C2=NN(C(=O)CCC(=O)O)C(c3ccc(OC)c(OC)c3)C2)cc1
Answer: a. 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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
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