Problem statement: Answer the multiple choice question.
Query: Which compound has a -1.370\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: N#Cc1c(NC(=O)CSc2nc3ccccc3c(=O)n2Cc2ccco2)sc2c1CCCC2
b: CCc1cccc(C)c1NC(=O)CSc1nnc(CCCOc2ccc(Cl)cc2Cl)n1C
c: CCOC(=O)Nc1cc(=O)c2ccccc2o1
d: CC(C)(C)NS(=O)(=O)c1ccc(NC(=O)c2cc(-c3ccccc3)nc3ccccc23)cc1
e: Cn1c(=O)[nH]c(=O)c2c1nc(Br)n2CCCO
Answer: c. CCOC(=O)Nc1cc(=O)c2ccccc2o1
{#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#}
CCOC(=O)Nc1cc(=O)c2ccccc2o1
CCOC(=O)Nc1cc(=O)c2ccccc2o1
ethylN-(4-oxochromen-2-yl)carbamate