Task: Answer the MCQ question.
Query: Which compound exhibits a 31.740\% 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] CCCN(CC(=O)Nc1ccccc1C)C(=O)Cc1n[nH]c(=O)c2ccccc12
[b] Cc1nc(NC2CCCC2)sc1C(=O)N(C)C
[c] CCOC(=O)c1cnc2c(cnn2C)c1OC(CCN)C(F)(F)F
Answer: c. CCOC(=O)c1cnc2c(cnn2C)c1OC(CCN)C(F)(F)F
{#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)c1cnc2c(cnn2C)c1OC(CCN)C(F)(F)F
CCOC(=O)c1cnc2c(cnn2C)c1OC(CCN)C(F)(F)F
ethyl4-(4-amino-1,1,1-trifluorobutan-2-yl)oxy-1-methylpyrazolo[3,4-b]pyridine-5-carboxylate