Problem statement: Answer the multiple-choice question.
Question: Which compound has a 27.907\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCOC(=O)Cc1csc(NC(=O)c2ccc(Br)o2)n1
b.) O=C(Nc1sc2c(c1C(=O)O)CCCC2)C(=O)N1CCOCC1
Answer: b. O=C(Nc1sc2c(c1C(=O)O)CCCC2)C(=O)N1CCOCC1
{#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#}
O=C(Nc1sc2c(c1C(=O)O)CCCC2)C(=O)N1CCOCC1
O=C(Nc1sc2c(c1C(=O)O)CCCC2)C(=O)N1CCOCC1
2-[(2-morpholin-4-yl-2-oxoacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid