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: CCC1(c2ccc(F)cc2)NC(=O)N(CC(=O)Nc2ccc(C)c(S(=O)(=O)N3CCOCC3)c2)C1=O
b: O=C(Nc1ccccc1C(=O)NCCc1ccccc1)c1cnccn1
c: CC1(C)NC(=O)N(CC(O)Cn2c3ccccc3c3ccccc32)C1=O
d: Cc1cc(C(=O)NC(C)c2ccccc2)c2cc(F)ccc2n1
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}