Task: Answer the MCQ question.
Query: Which drug has a -2.199\% 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: CCOC(=O)c1ccc(Nc2ncnc3c2cnn3C)cc1
b: COc1ccc(NC(=O)C/C(C)=N/NC(=O)C(=O)NC2CCCCC2)c(OC)c1
c: CC1(C)Cc2cccc(OCC(=O)Nc3ccccc3N3CCOCC3)c2O1
d: CS(=O)(=O)c1ccc2nc(NC(=O)C3CC(=O)N(c4ccccc4)C3)sc2c1
Answer: c. CC1(C)Cc2cccc(OCC(=O)Nc3ccccc3N3CCOCC3)c2O1
{#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#}
CC1(C)Cc2cccc(OCC(=O)Nc3ccccc3N3CCOCC3)c2O1
CC1(C)Cc2cccc(OCC(=O)Nc3ccccc3N3CCOCC3)c2O1
2-[(2,2-dimethyl-3H-1-benzofuran-7-yl)oxy]-N-(2-morpholin-4-ylphenyl)acetamide