Problem statement: Answer the MCQ question.
Question: Which compound has a -18.381\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CC(O)CSc1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccccc1
b) COCCNC(=O)c1cnn2c(C(F)F)cc(-c3ccc(C)cc3)nc12
Answer: a. CC(O)CSc1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccccc1
{#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(O)CSc1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccccc1
CC(O)CSc1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccccc1
7-benzyl-8-(2-hydroxypropylsulfanyl)-3-methylpurine-2,6-dione