Task: Answer the multiple choice question.
Question: Which compound exhibits a 1.331% 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 N#CCCN(C(=O)COC(=O)c1ccc2c(c1)OCO2)c1ccccc1
b O=C1CCc2cc(S(=O)(=O)Nc3ccc(C(F)(F)F)cc3)cc3c2N1CC3
c Cn1c(CC(=O)Nc2ccccc2F)nnc1SCC(=O)N1CCOCC1
d CN1CCN(C(=O)CCC(=O)O)CC1
e Cc1c(NC(=O)CC(C)C)c(=O)n(-c2ccccc2)n1C
Answer: d. CN1CCN(C(=O)CCC(=O)O)CC1
{#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#}
CN1CCN(C(=O)CCC(=O)O)CC1
CN1CCN(C(=O)CCC(=O)O)CC1
4-(4-methylpiperazin-1-yl)-4-oxobutanoic acid