Problem statement: Answer the multiple-choice question.
Query: Which drug has a 1.635\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1ccc(-c2c[nH]c(=O)[nH]c2=O)cc1OC
b CN(CCCCN1CCOCC1)Cc1nc(-c2ccc3c(c2)OCO3)no1
c O=[N+]([O-])c1ccccc1OCCN1CCCC1
Answer: b. CN(CCCCN1CCOCC1)Cc1nc(-c2ccc3c(c2)OCO3)no1
{#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#}
CN(CCCCN1CCOCC1)Cc1nc(-c2ccc3c(c2)OCO3)no1
CN(CCCCN1CCOCC1)Cc1nc(-c2ccc3c(c2)OCO3)no1
N-[[3-(1,3-benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]methyl]-N-methyl-4-morpholin-4-ylbutan-1-amine