Problem statement: Answer the MCQ question.
Query: Which drug has a -16.508\% 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: Cc1oc2cc3oc(=O)c(CCC(=O)NCCCN4CCCC4=O)c(C)c3cc2c1C
b: Cc1ccc(C(=O)Nc2cnc3ccccn3c2=O)cc1
Answer: b. Cc1ccc(C(=O)Nc2cnc3ccccn3c2=O)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(C(=O)Nc2cnc3ccccn3c2=O)cc1
Cc1ccc(C(=O)Nc2cnc3ccccn3c2=O)cc1
4-methyl-N-(4-oxopyrido[1,2-a]pyrimidin-3-yl)benzamide