Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 12.556\% 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 COc1ccccc1NC(=O)c1nn(-c2ccc(OC(F)(F)F)cc2)ccc1=O
b Cc1nn(-c2ccccc2)c2nc(C(F)(F)F)[nH]c(=O)c12
Answer: b. Cc1nn(-c2ccccc2)c2nc(C(F)(F)F)[nH]c(=O)c12
{#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#}
Cc1nn(-c2ccccc2)c2nc(C(F)(F)F)[nH]c(=O)c12
Cc1nn(-c2ccccc2)c2nc(C(F)(F)F)[nH]c(=O)c12
3-methyl-1-phenyl-6-(trifluoromethyl)-5H-pyrazolo[3,4-d]pyrimidin-4-one