Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 13.073\% 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 additional words.
Options:
a O=C1NC(=Nc2cccnc2)S/C1=C\c1cccc(F)c1
b CC(=O)NN1C(=O)c2ccccc2NC1c1ccccc1O
Answer: b. CC(=O)NN1C(=O)c2ccccc2NC1c1ccccc1O
{#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)NN1C(=O)c2ccccc2NC1c1ccccc1O
CC(=O)NN1C(=O)c2ccccc2NC1c1ccccc1O
N-[2-(2-hydroxyphenyl)-4-oxo-1,2-dihydroquinazolin-3-yl]acetamide