Problem statement: Answer the multiple-choice question.
Query: Which compound has a 1.306\% 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 other words.
Options:
a.) Cc1ccc(-c2nnc(-c3ccc(NC(=O)c4ccco4)cc3)o2)cc1
b.) CC(C)CCSc1nc2[nH]ncc2c(=O)[nH]1
Answer: b. CC(C)CCSc1nc2[nH]ncc2c(=O)[nH]1
{#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)CCSc1nc2[nH]ncc2c(=O)[nH]1
CC(C)CCSc1nc2[nH]ncc2c(=O)[nH]1
6-(3-methylbutylsulfanyl)-1,5-dihydropyrazolo[3,4-d]pyrimidin-4-one