Task: Answer the MCQ question.
Question: Which compound exhibits a 12.662\% 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 CCOc1ccc(-c2c(C(=O)N/N=C/c3c[nH]c4ccccc34)nnn2-c2nonc2N)cc1
b Cc1ccc(CSc2nnc(C)c(=O)n2N)cc1
Answer: b. Cc1ccc(CSc2nnc(C)c(=O)n2N)cc1
{#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#}
Cc1ccc(CSc2nnc(C)c(=O)n2N)cc1
Cc1ccc(CSc2nnc(C)c(=O)n2N)cc1
4-amino-6-methyl-3-[(4-methylphenyl)methylsulfanyl]-1,2,4-triazin-5-one