Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(NCCCN1CCCC1=O)c1ccc2c(=O)n(-c3ccccc3F)c(=S)[nH]c2c1
[b] CCc1ccc(CCC(=O)Nc2nccs2)o1
[c] O=C(O)COc1ccc(-c2nccc(-c3ccccn3)n2)cc1
[d] O=C(NC1CCOc2ccccc21)c1ccc(=O)[nH]c1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}