Task: Answer the MCQ question.
Query: Which compound has a 5.935\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCOC(=O)c1cc(-c2ccccc2)nc2ccc(C)cc12
(b) NC(=O)CC(NC(=O)c1ccccc1)c1ccc(N2CCC(N3CCCC3)CC2)c([N+](=O)[O-])c1
(c) Cc1ccc(-c2c(C#N)c(N)n(-c3ccc(C)cc3)c(=O)c2C#N)cc1
(d) Cc1cccnc1NC(=O)CSc1ccc2c(c1)OCCO2
(e) Cc1ccc(C(=O)CCC(=O)O)cc1
Answer: a. CCOC(=O)c1cc(-c2ccccc2)nc2ccc(C)cc12
{#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#}
CCOC(=O)c1cc(-c2ccccc2)nc2ccc(C)cc12
CCOC(=O)c1cc(-c2ccccc2)nc2ccc(C)cc12
ethyl 6-methyl-2-phenylquinoline-4-carboxylate