Task: Answer the multiple choice question.
Query: Which compound exhibits a 0.769\% 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 additional words.
Options:
a. O=C1CCC(=O)N1c1ccc(NCCc2ccccc2F)c([N+](=O)[O-])c1
b. CCOC(=O)c1ccccc1NC(=O)Cn1cnc2c(cnn2-c2ccc(OC)cc2)c1=O
c. O=c1[nH]c(=O)n(C2CCCCCC2)c(O)c1C=NCC1CCCO1
Answer: b. CCOC(=O)c1ccccc1NC(=O)Cn1cnc2c(cnn2-c2ccc(OC)cc2)c1=O
{#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#}
CCOC(=O)c1ccccc1NC(=O)Cn1cnc2c(cnn2-c2ccc(OC)cc2)c1=O
CCOC(=O)c1ccccc1NC(=O)Cn1cnc2c(cnn2-c2ccc(OC)cc2)c1=O
ethyl2-[[2-[1-(4-methoxyphenyl)-4-oxopyrazolo[3,4-d]pyrimidin-5-yl]acetyl]amino]benzoate