Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 22.662\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1cc(OCC(=O)Nc2ccccn2)c2c(C)c(C)c(=O)oc2c1
b: CC(C)(C)c1nc(NCCN2CCOCC2)c2nnn(Cc3ccccc3Cl)c2n1
Answer: b. CC(C)(C)c1nc(NCCN2CCOCC2)c2nnn(Cc3ccccc3Cl)c2n1
{#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)c1nc(NCCN2CCOCC2)c2nnn(Cc3ccccc3Cl)c2n1
CC(C)(C)c1nc(NCCN2CCOCC2)c2nnn(Cc3ccccc3Cl)c2n1
5-tert-butyl-3-[(2-chlorophenyl)methyl]-N-(2-morpholin-4-ylethyl)triazolo[4,5-d]pyrimidin-7-amine