Problem statement: Answer the MCQ question.
Query: Which compound has a 3.393\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(C1=C(O)C(=O)N(c2ncccn2)C1c1ccc(Cl)c(Cl)c1)c1ccco1
b) CN(CCCNS(=O)(=O)c1cccc2cccnc12)Cc1ccccc1
c) CC(C)(C)NC(=O)COc1coc(CN2CCN(Cc3ccccc3)CC2)cc1=O
d) COc1ccccc1NC(=O)c1ccc[n+]([O-])c1
Answer: c. CC(C)(C)NC(=O)COc1coc(CN2CCN(Cc3ccccc3)CC2)cc1=O
{#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#}
CC(C)(C)NC(=O)COc1coc(CN2CCN(Cc3ccccc3)CC2)cc1=O
CC(C)(C)NC(=O)COc1coc(CN2CCN(Cc3ccccc3)CC2)cc1=O
2-[6-[(4-benzylpiperazin-1-yl)methyl]-4-oxopyran-3-yl]oxy-N-tert-butylacetamide