Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 3.974\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCOC(=O)C1CCN(CCC(=O)Nc2ccc(Br)cc2)CC1
b.) COc1c(N2CCN(C(=S)NC3CC4CCC3C4)C(C)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
Answer: b. COc1c(N2CCN(C(=S)NC3CC4CCC3C4)C(C)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)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#}
COc1c(N2CCN(C(=S)NC3CC4CCC3C4)C(C)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
COc1c(N2CCN(C(=S)NC3CC4CCC3C4)C(C)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
7-[4-(2-bicyclo[2.2.1]heptanylcarbamothioyl)-3-methylpiperazin-1-yl]-1-cyclopropyl-6-fluoro-8-methoxy-4-oxoquinoline-3-carboxylic acid