Task: Answer the MCQ question.
Query: Which compound exhibits a 4.373% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1ccc(-c2csc3ncn(/N=C/N(C)C)c(=O)c23)o1
b COc1ccc(S(=O)(=O)N2CCCC(C(=O)Nc3ccc(NC(=O)c4ccccn4)cc3)C2)cc1
c Cn1[nH]c(=O)c2ccccc2c1=O
Answer: c. Cn1[nH]c(=O)c2ccccc2c1=O
{#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#}
Cn1[nH]c(=O)c2ccccc2c1=O
Cn1[nH]c(=O)c2ccccc2c1=O
3-methyl-2H-phthalazine-1,4-dione