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: C#CC[N+](C)(C)CCN1C(=O)C2C(c3ccccc3)C=CC(c3ccccc3)C2C1=O.[Br-]
b: CC1CCN(CCCCOc2ccc(Cl)cc2)CC1.O=C(O)C(=O)O
c: Cc1ccc(-n2nnnc2SCC(=O)NC2CCCc3ccccc32)c(C)c1
d: O=C(Nc1ccc(N2CCCC2)cc1)c1ccccc1[N+](=O)[O-]
Answer: a, 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}