Problem statement: Answer the multiple choice question.
Query: Which compound has a -6.237\% 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: CCS(=O)(=O)N1CCCC(C(=O)NCCCN(C)Cc2ccccc2)C1
b: CCN(Cc1ccccc1)C(=O)CN1C(=O)COc2ccc(S(=O)(=O)NC3CCCC3)cc21
Answer: b. CCN(Cc1ccccc1)C(=O)CN1C(=O)COc2ccc(S(=O)(=O)NC3CCCC3)cc21
{#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#}
CCN(Cc1ccccc1)C(=O)CN1C(=O)COc2ccc(S(=O)(=O)NC3CCCC3)cc21
CCN(Cc1ccccc1)C(=O)CN1C(=O)COc2ccc(S(=O)(=O)NC3CCCC3)cc21
N-benzyl-2-[6-(cyclopentylsulfamoyl)-3-oxo-1,4-benzoxazin-4-yl]-N-ethylacetamide