Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.772\% 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 additional words.
Options:
a: COC(=O)c1nnn(CC(=O)Nc2ccc(C)c(F)c2)c1C(=O)OC
b: CCOC(=O)C1CCCN(c2nc3ccccc3nc2C(C#N)C(=O)OCC)C1
c: O=C(CCn1c(=O)[nH]c2ccsc2c1=O)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
d: O=C(CCN1C(=O)C2CCCCC2C1=O)Nc1ccc(F)c(F)c1F
e: COc1cc(C(=S)N2CCCC2)ccc1OCc1ccccc1
Answer: d. O=C(CCN1C(=O)C2CCCCC2C1=O)Nc1ccc(F)c(F)c1F
{#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#}
O=C(CCN1C(=O)C2CCCCC2C1=O)Nc1ccc(F)c(F)c1F
O=C(CCN1C(=O)C2CCCCC2C1=O)Nc1ccc(F)c(F)c1F
3-(1,3-dioxo-3a,4,5,6,7,7a-hexahydroisoindol-2-yl)-N-(2,3,4-trifluorophenyl)propanamide