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) O=C(Nc1ccccc1)OC(CN1CCCCC1)C(F)(F)F
b) CC(=O)Nc1ccc(Nc2c([N+](=O)[O-])cc(S(C)(=O)=O)cc2[N+](=O)[O-])cc1
c) [N-]=[N+]=NC[C@H](Cc1ccccc1)N1CCN(Cc2ccccc2)CCC1=O
d) Cc1ccc(NC(=O)N2CCCn3c(SCC(=O)c4ccccc4)nnc32)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}