Task: Answer the multiple choice question.
Question: Which drug exhibits a -6.010% human ether-à-go-go related gene (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 CCOC(=O)c1nnsc1-c1ccc(-c2snnc2C(=O)OCC)cc1
b O=C(CC1C(=O)NCCN1Cc1ccc(Cl)c(F)c1)NCCc1cccnc1
c CCOc1ccccc1N1CC(C(=O)NCCOc2ccccc2OC)CC1=O
d CCn1cc(CN2CCC(n3nccc3NC(=O)c3ccccc3OC)CC2)cn1
e COc1cc(OC)cc(-c2c(-c3cccs3)c3cc(-c4ccc(OC)c(F)c4)ccc3n2C)c1
Answer: c. CCOc1ccccc1N1CC(C(=O)NCCOc2ccccc2OC)CC1=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#}
CCOc1ccccc1N1CC(C(=O)NCCOc2ccccc2OC)CC1=O
CCOc1ccccc1N1CC(C(=O)NCCOc2ccccc2OC)CC1=O
1-(2-ethoxyphenyl)-N-[2-(2-methoxyphenoxy)ethyl]-5-oxopyrrolidine-3-carboxamide