Problem statement: Answer the multiple choice question.
Question: Which compound has a -54.258\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CSc1nc2nc3c(c(=O)n2[nH]1)CCCC3
b) CC1(C)CC2CC(C)(CN2S(=O)(=O)c2cccc(C(=O)O)c2)C1
c) Cl.Clc1ccc(CN2C3=NCCCN3c3ccccc32)cc1
d) COc1ccc(NC(=O)c2ccccc2NC(=O)c2ccccc2)cc1
Answer: c. Cl.Clc1ccc(CN2C3=NCCCN3c3ccccc32)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#}
Cl.Clc1ccc(CN2C3=NCCCN3c3ccccc32)cc1
Cl.Clc1ccc(CN2C3=NCCCN3c3ccccc32)cc1
10-[(4-chlorophenyl)methyl]-3,4-dihydro-2H-pyrimido[1,2-a]benzimidazole;hydrochloride