Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 18.034\% 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, b, or c without using any other words.
Options:
a O=C(CCN1C(=O)[C@@H]2Cc3ccccc3CN2C1=O)Nc1cccc(F)c1
b COC(=O)c1ccc(COn2c(=O)c(C)[n+]([O-])c3ccccc32)cc1
c Cc1sc2nc[nH]c(=O)c2c1-c1ccc(F)cc1
Answer: a. O=C(CCN1C(=O)[C@@H]2Cc3ccccc3CN2C1=O)Nc1cccc(F)c1
{#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(CCN1C(=O)[C@@H]2Cc3ccccc3CN2C1=O)Nc1cccc(F)c1
O=C(CCN1C(=O)[C@@H]2Cc3ccccc3CN2C1=O)Nc1cccc(F)c1
3-[(10aS)-1,3-dioxo-10,10a-dihydro-5H-imidazo[1,5-b]isoquinolin-2-yl]-N-(3-fluorophenyl)propanamide