Task: Answer the multiple choice question.
Question: Which compound has a 15.550\% 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 other words.
Options:
(a) Cc1cccc(-c2nnc(SCC(=O)c3ccc(O)cc3O)n2C)c1
(b) Nc1ccccc1SCC(O)Cn1ccc2ccccc21
(c) NS(=O)(=O)c1ccc(NC(=O)COC(=O)CNC(=O)C23CC4CC(CC(C4)C2)C3)cc1
(d) O=[N+]([O-])c1ccc(CN2CCC(Cc3ccccc3)CC2)cc1
(e) Cc1ccc(Cn2nnc3c(=O)[nH]c(C4CCCN(C(=O)Nc5ccc(F)cc5)C4)nc32)cc1
Answer: b. Nc1ccccc1SCC(O)Cn1ccc2ccccc21
{#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#}
Nc1ccccc1SCC(O)Cn1ccc2ccccc21
Nc1ccccc1SCC(O)Cn1ccc2ccccc21
1-(2-aminophenyl)sulfanyl-3-indol-1-ylpropan-2-ol