Task: Answer the multiple choice question.
Question: Which compound has a -5.218\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(NCCO)c1cccc(S(=O)(=O)N2CCCCC2)c1
b: O=C(CN(c1ccc2c(c1)OCCO2)S(=O)(=O)c1ccccc1)NCc1ccc(Cl)cc1
c: CCOc1ccccc1Nc1nnc(SCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)s1
Answer: c. CCOc1ccccc1Nc1nnc(SCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)s1
{#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#}
CCOc1ccccc1Nc1nnc(SCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)s1
CCOc1ccccc1Nc1nnc(SCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)s1
2-[[5-(2-ethoxyanilino)-1,3,4-thiadiazol-2-yl]sulfanyl]-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)acetamide