Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.039\% 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) C=CCNc1ncnc2c1cnn2-c1ccc(Cl)cc1
(b) Cc1sc2nc(CSCC(=O)Nc3ccc(C(=O)N(C)C)cc3)[nH]c(=O)c2c1C
Answer: b. Cc1sc2nc(CSCC(=O)Nc3ccc(C(=O)N(C)C)cc3)[nH]c(=O)c2c1C
{#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#}
Cc1sc2nc(CSCC(=O)Nc3ccc(C(=O)N(C)C)cc3)[nH]c(=O)c2c1C
Cc1sc2nc(CSCC(=O)Nc3ccc(C(=O)N(C)C)cc3)[nH]c(=O)c2c1C
4-[[2-[(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)methylsulfanyl]acetyl]amino]-N,N-dimethylbenzamide