Problem statement: Answer the multiple choice question.
Question: Which drug has a -8.126\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) c1csc(-c2nc(NCCCN3CCOCC3)c3ccccc3n2)c1
b) Cn1c(=O)[nH]c(=O)c2c1nc(NCCc1ccccc1)n2CC(O)COc1ccccc1
c) COc1ccc(NC(C)=[N+](C)CCNS(=O)(=O)c2ccc(Cl)cc2)cc1.[I-]
Answer: a. c1csc(-c2nc(NCCCN3CCOCC3)c3ccccc3n2)c1
{#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#}
c1csc(-c2nc(NCCCN3CCOCC3)c3ccccc3n2)c1
c1csc(-c2nc(NCCCN3CCOCC3)c3ccccc3n2)c1
N-(3-morpholin-4-ylpropyl)-2-thiophen-2-ylquinazolin-4-amine