Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.778% 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 other words.
Options:
a. CCCCOc1ccc(/C=C/C(=O)N(CC)CC(=O)Nc2ccc3c(c2)OCCO3)cc1OC
b. COc1ccccc1C(=O)COC(=O)Cn1[nH]c(=O)c2ccccc2c1=O
c. NC(=O)[C@H](Cc1cc2ccccc2s1)NC(=O)[C@@H]1CC2(CC(c3cccc(NC(=O)[C@@H]4CCC(=O)N4)c3)=NO2)CN1C(=O)c1ccccc1
d. Cc1c(NC(=S)N2CCN(c3ccc(F)cc3)CC2)c(=O)n(-c2ccccc2)n1C
e. O=C(N/N=C/c1ccccc1C(F)(F)F)c1ccc(O)cc1
Answer: b. COc1ccccc1C(=O)COC(=O)Cn1[nH]c(=O)c2ccccc2c1=O
{#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#}
COc1ccccc1C(=O)COC(=O)Cn1[nH]c(=O)c2ccccc2c1=O
COc1ccccc1C(=O)COC(=O)Cn1[nH]c(=O)c2ccccc2c1=O
[2-(2-methoxyphenyl)-2-oxoethyl] 2-(1,4-dioxo-3H-phthalazin-2-yl)acetate