Problem statement: Answer the MCQ question.
Question: Which compound has a 2.508% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC1CCN(C(=O)CN(c2ccc3c(c2)OCCO3)S(=O)(=O)c2ccccc2)CC1
b. CCCCSc1nc2c(=O)[nH][nH]c(=O)c2n1Cc1ccccc1
Answer: b. CCCCSc1nc2c(=O)[nH][nH]c(=O)c2n1Cc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCSc1nc2c(=O)[nH][nH]c(=O)c2n1Cc1ccccc1
CCCCSc1nc2c(=O)[nH][nH]c(=O)c2n1Cc1ccccc1
3-benzyl-2-butylsulfanyl-5,6-dihydroimidazo[4,5-d]pyridazine-4,7-dione