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: CCN1CCN(CCCNC(=O)c2ccc3c(c2)N(Cc2ccccc2)CCS3)CC1
b: Cc1ccccc1C(=O)NC1CCN(CC(=O)Nc2nccs2)CC1
c: CCN1C(=O)c2cccc3c(S(=O)(=O)NCc4ccccn4)ccc1c23
d: COc1cc(/C=C(\NC(C)=O)C(=O)NC(C)(C)C)ccc1OC(C)=O
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}