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] CCOC(=O)N1CCC(N2C(=O)c3ccc(C(=O)Nc4ccc(OC)c(OC)c4)cc3C2=O)CC1
[b] CCOc1ccc(-c2c(=O)n(OCC)c3ccccc3[n+]2[O-])cc1
[c] CC(=O)c1cn(C)c(=O)n(C)c1=O
[d] Cc1cccc(-[n+]2c(C)cc(C)c3c(=O)[nH]c(=O)[nH]c32)c1.[I-]
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}