Task: Answer the multiple-choice question.
Query: Which drug has a 16.297\% 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] COC(=O)C1=C(c2cccc(OC)c2OC)C[C@@H]2CC[C@H]1N2C(=O)NCCO
[b] CC(C)NS(=O)(=O)c1ccc(OCC(=O)NC2CCCCCC2)cc1
[c] Cc1cnc(C(=O)Nc2ccc(S(=O)(=O)N(C(C)C)C(C)C)cc2)cn1
[d] CCOC(=O)C(CC)n1cnc2c(cnn2-c2ccc(Cl)cc2)c1=O
Answer: b. CC(C)NS(=O)(=O)c1ccc(OCC(=O)NC2CCCCCC2)cc1
{#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(C)NS(=O)(=O)c1ccc(OCC(=O)NC2CCCCCC2)cc1
CC(C)NS(=O)(=O)c1ccc(OCC(=O)NC2CCCCCC2)cc1
N-cycloheptyl-2-[4-(propan-2-ylsulfamoyl)phenoxy]acetamide