Task: Answer the MCQ question.
Question: Which drug exhibits a 14.504\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cn1c(=O)c2sccc2n2c(CCCC(=O)N3CCCCC3)nnc12
(b) CCc1ccc2c(c1)c1nnc(NN)nc1n2C
(c) CCOc1ccc(CCNC(=O)c2nnn(CC(=O)Nc3ccc(OC)c(OC)c3)c2N)cc1OCC
(d) O=C(Nc1cnc2ccccc2c1)C1COc2ccccc2O1
(e) Cc1nn(C)c(=O)n1-c1ccc(Oc2ccccc2)cc1
Answer: c. CCOc1ccc(CCNC(=O)c2nnn(CC(=O)Nc3ccc(OC)c(OC)c3)c2N)cc1OCC
{#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(CCNC(=O)c2nnn(CC(=O)Nc3ccc(OC)c(OC)c3)c2N)cc1OCC
CCOc1ccc(CCNC(=O)c2nnn(CC(=O)Nc3ccc(OC)c(OC)c3)c2N)cc1OCC
5-amino-N-[2-(3,4-diethoxyphenyl)ethyl]-1-[2-(3,4-dimethoxyanilino)-2-oxoethyl]triazole-4-carboxamide