Problem statement: Answer the multiple choice question.
Question: Which drug has a 6.387\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCOC(=O)c1c(-c2ccc(-c3ccccc3)cc2)csc1NC(=O)C1C2CCC(O2)C1C(=O)O
b. COc1ccc(C(=O)C2CCCN(Cc3ccc(F)cc3F)C2)cc1F
c. CCCN(C(=O)CSc1nnnn1C)C1CCS(=O)(=O)C1
d. CC(C)C(NC(=O)CN(c1ccc2c(c1)OCCO2)S(=O)(=O)c1ccccc1)C(C)C
e. Cc1cccc(C(CC(=O)N2CCCC2)c2ccccc2)c1O
Answer: a. CCOC(=O)c1c(-c2ccc(-c3ccccc3)cc2)csc1NC(=O)C1C2CCC(O2)C1C(=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#}
CCOC(=O)c1c(-c2ccc(-c3ccccc3)cc2)csc1NC(=O)C1C2CCC(O2)C1C(=O)O
CCOC(=O)c1c(-c2ccc(-c3ccccc3)cc2)csc1NC(=O)C1C2CCC(O2)C1C(=O)O
3-[[3-ethoxycarbonyl-4-(4-phenylphenyl)thiophen-2-yl]carbamoyl]-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid