Problem statement: Answer the multiple choice question.
Query: Which drug has a 15.906\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CC(=O)Nc1ccc(Sc2ncccc2C(=O)Nc2cc(Cl)cc(Cl)c2)cn1
b: CCOc1ccc(NC(=O)CN(C)C(=O)CN2C(=O)C3CCCCC3C2=O)cc1OCC
c: Cc1ccc(OCCOCCN2CCCCC2)c([N+](=O)[O-])c1.O=C(O)C(=O)O
d: Cc1ccc(-n2nnc3c(=O)n(Cc4ccccc4C)cnc32)cc1
e: CCOc1ccc(NC(=O)NC2CCCCCCC2)cc1
Answer: a. CC(=O)Nc1ccc(Sc2ncccc2C(=O)Nc2cc(Cl)cc(Cl)c2)cn1
{#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#}
CC(=O)Nc1ccc(Sc2ncccc2C(=O)Nc2cc(Cl)cc(Cl)c2)cn1
CC(=O)Nc1ccc(Sc2ncccc2C(=O)Nc2cc(Cl)cc(Cl)c2)cn1
2-(6-acetamidopyridin-3-yl)sulfanyl-N-(3,5-dichlorophenyl)pyridine-3-carboxamide