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 other words.
Options:
a CCOC(=O)C(NC(C)=O)C(=O)O
b O=C(COC(=O)Cc1ccsc1)NCc1ccccc1
c COc1ccc(NC(=O)CCCn2c(=O)[nH]c3ccccc3c2=O)cc1
d O=C(Nc1sc2c(c1C(=O)O)CCC2)c1ccccc1
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}