Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 3.862\% 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.) COc1ccccc1CNC(=O)CC(NS(=O)(=O)c1ccc(C)cc1)c1ccco1
b.) Cc1c(NC(=O)c2cccnc2C(=O)O)cccc1C(=O)O
Answer: b. Cc1c(NC(=O)c2cccnc2C(=O)O)cccc1C(=O)O
{#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#}
Cc1c(NC(=O)c2cccnc2C(=O)O)cccc1C(=O)O
Cc1c(NC(=O)c2cccnc2C(=O)O)cccc1C(=O)O
3-[(3-carboxy-2-methylphenyl)carbamoyl]pyridine-2-carboxylic acid