Task: Answer the MCQ question.
Question: Which drug has a 11.263\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCc1cc2c(NCCC(=O)O)nc(C)nc2s1
b. CCn1c(=O)c2ccccc2n2c(SCC(=O)NCc3cccs3)nnc12
c. CCOC(=O)C1=C(CSc2nc3ccccc3s2)NC(=O)NC1c1cccc([N+](=O)[O-])c1
Answer: b. CCn1c(=O)c2ccccc2n2c(SCC(=O)NCc3cccs3)nnc12
{#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#}
CCn1c(=O)c2ccccc2n2c(SCC(=O)NCc3cccs3)nnc12
CCn1c(=O)c2ccccc2n2c(SCC(=O)NCc3cccs3)nnc12
2-[(4-ethyl-5-oxo-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)sulfanyl]-N-(thiophen-2-ylmethyl)acetamide