Task: Answer the multiple-choice question.
Query: Which drug has a -10.906% 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. O=C(NCCC1=CCCCC1)C1CCC(CNc2c(N3CCCC3)c(=O)c2=O)CC1
b. COc1cccc(N2CC(O)=C(c3nc4ccccc4s3)C2=N)c1
c. O=C(Cn1c(=O)c2sccc2n(Cc2ccc([N+](=O)[O-])cc2)c1=O)NCCc1ccccc1
d. Cc1ccc(S(=O)(=O)N(CC(O)CN2CCOCC2)c2cccc([N+](=O)[O-])c2)cc1
e. CCOc1ccc(N2CC(C(=O)Oc3ccccc3)CC2=O)cc1
Answer: e. CCOc1ccc(N2CC(C(=O)Oc3ccccc3)CC2=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#}
CCOc1ccc(N2CC(C(=O)Oc3ccccc3)CC2=O)cc1
CCOc1ccc(N2CC(C(=O)Oc3ccccc3)CC2=O)cc1
phenyl 1-(4-ethoxyphenyl)-5-oxopyrrolidine-3-carboxylate