Task: Answer the MCQ question.
Query: Which compound exhibits a 13.283\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOc1ccc(NS(=O)(=O)c2ccc(OCC(=O)NCCCOC)cc2)cc1
(b) CCc1noc(C)c1C(=O)OCC(=O)N(CC)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: b. CCc1noc(C)c1C(=O)OCC(=O)N(CC)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=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#}
CCc1noc(C)c1C(=O)OCC(=O)N(CC)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
CCc1noc(C)c1C(=O)OCC(=O)N(CC)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[2-[(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-ethylamino]-2-oxoethyl] 3-ethyl-5-methyl-1,2-oxazole-4-carboxylate