Problem statement: Answer the multiple-choice question.
Query: Which compound has a 13.746\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(C)(C)c1nnc2sc(SCC(=O)N3CCc4ccccc43)nn2c1=O
(b) COc1ccc(OC)c(CN2CCN(C(=O)c3cccc4ccccc34)CC2)c1.O=C(O)C(=O)O
Answer: a. CC(C)(C)c1nnc2sc(SCC(=O)N3CCc4ccccc43)nn2c1=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)c1nnc2sc(SCC(=O)N3CCc4ccccc43)nn2c1=O
CC(C)(C)c1nnc2sc(SCC(=O)N3CCc4ccccc43)nn2c1=O
3-tert-butyl-7-[2-(2,3-dihydroindol-1-yl)-2-oxoethyl]sulfanyl-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one