Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.476\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1ccc(-c2nc(NC(=O)c3ccc(S(=O)(=O)N(CCC#N)CCC#N)cc3)sc2-c2ccccc2)cc1
b: COc1ccc(CSc2nc(N3CCOCC3)c3c(c2C#N)CC(C)(C)OC3)cc1
Answer: a. Cc1ccc(-c2nc(NC(=O)c3ccc(S(=O)(=O)N(CCC#N)CCC#N)cc3)sc2-c2ccccc2)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#}
Cc1ccc(-c2nc(NC(=O)c3ccc(S(=O)(=O)N(CCC#N)CCC#N)cc3)sc2-c2ccccc2)cc1
Cc1ccc(-c2nc(NC(=O)c3ccc(S(=O)(=O)N(CCC#N)CCC#N)cc3)sc2-c2ccccc2)cc1
4-[bis(2-cyanoethyl)sulfamoyl]-N-[4-(4-methylphenyl)-5-phenyl-1,3-thiazol-2-yl]benzamide