Problem statement: Answer the MCQ question.
Question: Which compound has a 22.174% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Nc1ccc2ncccc2c1N
(b) CCOc1ccccc1OCC(=O)Nc1nnc(COC)s1
(c) CCOC(=O)Cn1c(CN2CC(C)OC(C)C2)nc2c1c(=O)n(C)c(=O)n2C
(d) CCNC(=S)NS(=O)(=O)c1ccc(C)cc1
Answer: c. CCOC(=O)Cn1c(CN2CC(C)OC(C)C2)nc2c1c(=O)n(C)c(=O)n2C
{#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#}
CCOC(=O)Cn1c(CN2CC(C)OC(C)C2)nc2c1c(=O)n(C)c(=O)n2C
CCOC(=O)Cn1c(CN2CC(C)OC(C)C2)nc2c1c(=O)n(C)c(=O)n2C
ethyl 2-[8-[(2,6-dimethylmorpholin-4-yl)methyl]-1,3-dimethyl-2,6-dioxopurin-7-yl]acetate