Task: Answer the MCQ question.
Question: Which drug exhibits a -12.919% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CN1CCc2c(c3ccccc3n2C)C1.Cl
b. N#Cc1nc(COc2ccc(F)cc2)oc1NCCN1CCOCC1
c. Cc1nc(SCC(=O)NCc2ccco2)c2c(=O)n(C)c(=O)n(CC(C)C)c2n1
d. Nn1c(SCC(=O)Nc2ccc3c(c2)OCO3)nnc1-c1ccc(Cl)cc1
Answer: b. N#Cc1nc(COc2ccc(F)cc2)oc1NCCN1CCOCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N#Cc1nc(COc2ccc(F)cc2)oc1NCCN1CCOCC1
N#Cc1nc(COc2ccc(F)cc2)oc1NCCN1CCOCC1
2-[(4-fluorophenoxy)methyl]-5-(2-morpholin-4-ylethylamino)-1,3-oxazole-4-carbonitrile