Task: Answer the MCQ question.
Query: Which compound has a -0.680\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a N#C/C(=C/Nc1cc(C(F)(F)F)ccc1Cl)C(N)=S
b O=C(Nc1ccc(N2CCCCCC2)cc1)c1ccc[nH]1
c Cc1c(Cl)cnc(NC(=O)COC(=O)c2ccc3c(c2)OCO3)c1Cl
d O=C1CN(C(=O)COc2cccc(F)c2)c2ccccc2N1
e CC(=O)c1c(C)[nH]c(C(=O)NCc2ccccc2Cl)c1C
Answer: d. O=C1CN(C(=O)COc2cccc(F)c2)c2ccccc2N1
{#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#}
4-[2-(3-fluorophenoxy)acetyl]-1,3-dihydroquinoxalin-2-one