Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 13.968\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) C/C(=N\Nc1nc(-c2cc(C)ccc2C)cs1)c1cc2c(ccc3ccccc32)oc1=O
b) N#Cc1c(-c2ccc(F)cc2)c2c([nH]c1=O)-c1ccccc1OC2
Answer: b. N#Cc1c(-c2ccc(F)cc2)c2c([nH]c1=O)-c1ccccc1OC2
{#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#}
N#Cc1c(-c2ccc(F)cc2)c2c([nH]c1=O)-c1ccccc1OC2
N#Cc1c(-c2ccc(F)cc2)c2c([nH]c1=O)-c1ccccc1OC2
4-(4-fluorophenyl)-2-oxo-1,5-dihydrochromeno[4,3-b]pyridine-3-carbonitrile