Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 5.272\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COC(=O)c1cccnc1-n1c(=O)c2cccnc2n(CC(=O)Nc2ccc(Br)cc2)c1=O
b) CN(C)S(=O)(=O)c1cccc(C(=O)C2=C3SC=C(c4ccccc4)N3CC2)c1
Answer: a. COC(=O)c1cccnc1-n1c(=O)c2cccnc2n(CC(=O)Nc2ccc(Br)cc2)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#}
COC(=O)c1cccnc1-n1c(=O)c2cccnc2n(CC(=O)Nc2ccc(Br)cc2)c1=O
COC(=O)c1cccnc1-n1c(=O)c2cccnc2n(CC(=O)Nc2ccc(Br)cc2)c1=O
methyl 2-[1-[2-(4-bromoanilino)-2-oxoethyl]-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl]pyridine-3-carboxylate