Task: Answer the multiple-choice question.
Query: Which drug has a -8.386\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) N#Cc1c(-c2ccco2)cc(-c2ccc(F)cc2)nc1N
b) CCOc1ccc(C(C(=O)NCCOC)N(CCOC)C(=O)CCC(=O)Nc2ccccn2)cc1
c) O=C(Cc1ccccc1)N1CCN=C1SCc1ccc([N+](=O)[O-])cc1
d) CCc1nnc(NS(=O)(=O)c2ccc(NC(=O)CCC(=O)OC)cc2)s1
e) O=C1NC(=O)C(CCc2ccncc2)(Cc2ccc(OCc3ccccc3)cc2)C(=O)N1
Answer: b. CCOc1ccc(C(C(=O)NCCOC)N(CCOC)C(=O)CCC(=O)Nc2ccccn2)cc1
{#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#}
CCOc1ccc(C(C(=O)NCCOC)N(CCOC)C(=O)CCC(=O)Nc2ccccn2)cc1
CCOc1ccc(C(C(=O)NCCOC)N(CCOC)C(=O)CCC(=O)Nc2ccccn2)cc1
N'-[1-(4-ethoxyphenyl)-2-(2-methoxyethylamino)-2-oxoethyl]-N'-(2-methoxyethyl)-N-pyridin-2-ylbutanediamide