Problem statement: Answer the multiple choice question.
Query: Which compound has a -56.498\% 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) CCOc1ccccc1NC(=O)c1ccc2c(c1)C(=O)N(CC)C2=O
b) CCCCCCCCCCOC(=O)Cn1c(COc2ccc(C)cc2)[n+](C)c2ccccc21.[Cl-]
Answer: b. CCCCCCCCCCOC(=O)Cn1c(COc2ccc(C)cc2)[n+](C)c2ccccc21.[Cl-]
{#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#}
CCCCCCCCCCOC(=O)Cn1c(COc2ccc(C)cc2)[n+](C)c2ccccc21.[Cl-]
CCCCCCCCCCOC(=O)Cn1c(COc2ccc(C)cc2)[n+](C)c2ccccc21.[Cl-]
decyl 2-[3-methyl-2-[(4-methylphenoxy)methyl]benzimidazol-3-ium-1-yl]acetate;chloride