Problem statement: Answer the multiple-choice question.
Query: Which drug has a -6.554\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCCCN(Cc1ccccc1)C(=O)C1CCN(S(=O)(=O)c2c(C)noc2C)CC1
b: Cc1cccc(NS(=O)(=O)c2ccc(C(=O)NCC(C)(C)N3CCOCC3)cc2)c1C
c: Cc1noc(NC(=O)c2ccccc2)c1C#N
Answer: b. Cc1cccc(NS(=O)(=O)c2ccc(C(=O)NCC(C)(C)N3CCOCC3)cc2)c1C
{#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#}
Cc1cccc(NS(=O)(=O)c2ccc(C(=O)NCC(C)(C)N3CCOCC3)cc2)c1C
Cc1cccc(NS(=O)(=O)c2ccc(C(=O)NCC(C)(C)N3CCOCC3)cc2)c1C
4-[(2,3-dimethylphenyl)sulfamoyl]-N-(2-methyl-2-morpholin-4-ylpropyl)benzamide