Task: Answer the MCQ question.
Question: Which drug has a -64.671% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CCN(CC)CCN1C(=O)C(=O)/C(=C(/O)c2c(C)[nH]c(C(=O)OC)c2C)C1c1cccc(OC)c1
b: CC(C(=O)Nc1ccc(Cl)cc1Cl)N1CC=C(c2ccccc2)CC1
c: CCCCOc1ccc(C(=O)Nn2c(-c3cccs3)nc3ccccc3c2=O)cc1
d: CCOC(=O)C1=CN(CC2CCCO2)C=C(C(=O)OCC)C1c1ccccc1C(F)(F)F
e: O=C(COC(=O)c1ccccc1C(=O)c1ccc(Cl)cc1)NCc1ccccc1
Answer: d. CCOC(=O)C1=CN(CC2CCCO2)C=C(C(=O)OCC)C1c1ccccc1C(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_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#}
CCOC(=O)C1=CN(CC2CCCO2)C=C(C(=O)OCC)C1c1ccccc1C(F)(F)F
CCOC(=O)C1=CN(CC2CCCO2)C=C(C(=O)OCC)C1c1ccccc1C(F)(F)F
diethyl 1-(oxolan-2-ylmethyl)-4-[2-(trifluoromethyl)phenyl]-4H-pyridine-3,5-dicarboxylate