Task: Answer the multiple choice question.
Question: Which compound has a -0.557\% 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. CN(C)c1nc(Oc2ccc(=O)[nH]n2)nc(N2CCCCC2)n1
b. CN1CCN(C(=O)C(C(=O)c2ccc(F)cc2)n2ccccc2=O)CC1
c. C/C(=N\NC(=O)Cn1nc(C)c(Br)c1C)c1cccs1
d. CCN(CC)CCn1c2ccccc2c2cnc(N)c(C#N)c21
e. O=C(O)c1ccccc1NC(=S)NC(=O)c1sc2ccccc2c1Cl
Answer: b. CN1CCN(C(=O)C(C(=O)c2ccc(F)cc2)n2ccccc2=O)CC1
{#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#}
CN1CCN(C(=O)C(C(=O)c2ccc(F)cc2)n2ccccc2=O)CC1
CN1CCN(C(=O)C(C(=O)c2ccc(F)cc2)n2ccccc2=O)CC1
1-(4-fluorophenyl)-3-(4-methylpiperazin-1-yl)-2-(2-oxopyridin-1-yl)propane-1,3-dione