Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 0.609\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COc1ccc(OC)c(C2=Nn3c(nnc3C3CCCCC3)SC2)c1
b) CCc1nnc(NC(=O)C2CCCCC2)s1
Answer: a. COc1ccc(OC)c(C2=Nn3c(nnc3C3CCCCC3)SC2)c1
{#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#}
COc1ccc(OC)c(C2=Nn3c(nnc3C3CCCCC3)SC2)c1
COc1ccc(OC)c(C2=Nn3c(nnc3C3CCCCC3)SC2)c1
3-cyclohexyl-6-(2,5-dimethoxyphenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine