Task: Answer the multiple-choice question.
Query: Which compound has a 12.586\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCCc1cc(=O)[nH]c(SCC(=O)Nc2ncc(S(=O)(=O)c3ccc([N+](=O)[O-])cc3)s2)n1
(b) O=C(CSC1=NS(=O)(=O)c2ccccc2N1)Nc1ccccc1F
(c) CCOC(=O)N1CCC(NCCNC(=O)c2ccco2)CC1.O=C(O)C(=O)O
(d) CC(=O)NC(=S)Nc1ccc(NC(=O)COc2ccc(Cl)cc2)cc1
Answer: b. O=C(CSC1=NS(=O)(=O)c2ccccc2N1)Nc1ccccc1F
{#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#}
O=C(CSC1=NS(=O)(=O)c2ccccc2N1)Nc1ccccc1F
O=C(CSC1=NS(=O)(=O)c2ccccc2N1)Nc1ccccc1F
2-[(1,1-dioxo-4H-1λ6,2,4-benzothiadiazin-3-yl)sulfanyl]-N-(2-fluorophenyl)acetamide