Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -2.133% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1cccc(Oc2cn[nH]c2-c2ccc(OCC(=O)NN)cc2O)c1
b: CCOc1ccc(-c2nc(CN3CCCC(C(=O)N4CCOCC4)C3)c(C)o2)cc1
c: COC(=O)c1c(S(C)(=O)=O)nc(-c2ccccc2)[nH]c1=O
Answer: c. COC(=O)c1c(S(C)(=O)=O)nc(-c2ccccc2)[nH]c1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1c(S(C)(=O)=O)nc(-c2ccccc2)[nH]c1=O
COC(=O)c1c(S(C)(=O)=O)nc(-c2ccccc2)[nH]c1=O
methyl 4-methylsulfonyl-6-oxo-2-phenyl-1H-pyrimidine-5-carboxylate