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) Cc1cccc(NC(=O)CCc2c(C)nc3ncnn3c2C)n1
b) CCOC(=O)C1Nc2c(F)cc(C)cc2C2c3ccccc3CC12
c) Cc1ccc(NC(=O)NCCN2CCN(c3ccccc3)CC2)cc1Cl
d) CCOc1ccc(NC(=S)/C(=C(\[O-])c2ccc(C)c([N+](=O)[O-])c2)[n+]2ccccc2)cc1
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}