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: COC(=O)CCC/C=C1/SCC(NC(=O)c2ccccc2)/C1=N/O
b: COc1ccc(OC(C)C(=O)N2CC(C)OC(C)C2)cc1
c: CC(C)[C@H](NC(N)=O)C(=O)Nc1ccc(OCc2ccccc2)cc1
d: CCOC(=O)COn1c(=O)c[n+]([O-])c2ccccc21
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}