Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.019\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COC(=O)c1ccc(CN2C(=O)NC(Cc3c[nH]c4ccccc34)C2=O)cc1
b: Cc1csc(NC(=O)CSc2nc(C(C)C)nc3c2c(=O)n(C)c(=O)n3C)n1
c: CC1(C)NC(C)(C)C(O)(C(N)=O)C1=O
d: Cn1c(=O)[nH]c(=O)c2c1nc(SCC(=O)O)n2CCCc1ccccc1
Answer: b. Cc1csc(NC(=O)CSc2nc(C(C)C)nc3c2c(=O)n(C)c(=O)n3C)n1
{#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#}
Cc1csc(NC(=O)CSc2nc(C(C)C)nc3c2c(=O)n(C)c(=O)n3C)n1
Cc1csc(NC(=O)CSc2nc(C(C)C)nc3c2c(=O)n(C)c(=O)n3C)n1
2-(1,3-dimethyl-2,4-dioxo-7-propan-2-ylpyrimido[4,5-d]pyrimidin-5-yl)sulfanyl-N-(4-methyl-1,3-thiazol-2-yl)acetamide