Task: Answer the multiple-choice question.
Query: Which drug exhibits a 14.046\% 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) CCN(C(=O)c1cc2c(=O)[nH]c3ccc(C)cc3c2s1)c1cccc(C)c1
b) Cc1ccc(S(=O)(=O)NC(CC(C)C)C(=O)NCC(c2ccco2)N2CCCCC2)cc1
c) CCCOC(=O)Nc1ccc(S(=O)(=O)Nn2cnnc2)cc1
d) O=C(COc1ccc2ccccc2c1)Nc1nc2ccccc2[nH]1
e) COc1cc(OC)c(C2C(C(=O)Nc3ccc(C)cc3C)=C(C)Nc3ncnn32)cc1OC
Answer: a. CCN(C(=O)c1cc2c(=O)[nH]c3ccc(C)cc3c2s1)c1cccc(C)c1
{#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#}
CCN(C(=O)c1cc2c(=O)[nH]c3ccc(C)cc3c2s1)c1cccc(C)c1
CCN(C(=O)c1cc2c(=O)[nH]c3ccc(C)cc3c2s1)c1cccc(C)c1
N-ethyl-8-methyl-N-(3-methylphenyl)-4-oxo-5H-thieno[3,2-c]quinoline-2-carboxamide