Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -2.933% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CSCc1nc2sc(C(=O)Nc3nc(C)cs3)c(C)c2c(=O)[nH]1
b CCOC(=O)c1sc(NC(=O)Cn2nnc3sc4c(c3c2=O)CCC(C(C)(C)C)C4)nc1C
Answer: b. CCOC(=O)c1sc(NC(=O)Cn2nnc3sc4c(c3c2=O)CCC(C(C)(C)C)C4)nc1C
{#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#}
CCOC(=O)c1sc(NC(=O)Cn2nnc3sc4c(c3c2=O)CCC(C(C)(C)C)C4)nc1C
CCOC(=O)c1sc(NC(=O)Cn2nnc3sc4c(c3c2=O)CCC(C(C)(C)C)C4)nc1C
ethyl 2-[[2-(7-tert-butyl-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]triazin-3-yl)acetyl]amino]-4-methyl-1,3-thiazole-5-carboxylate