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: COC(=O)c1scc(C)c1S(=O)(=O)Nc1ccc(C)cc1
b: Cc1ccc2[nH]c(C)c(/C=C/c3cc[n+](C)cc3)c2c1.[I-]
c: CCN1CCN(C(=O)C(N)Cc2ccccc2)CC1
d: Cc1cccc(NC(=O)COC(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)c1C
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}