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 CCSc1nc2ccccc2n1CC(=O)OC
b COCCCn1c(=O)c2sccc2n2c(CCCC(=O)N3CCN(c4ccccn4)CC3)nnc12
c CCOC(=O)c1ccc(NC(=O)CC2COc3ccccc3O2)cc1
d O=C(CN(Cc1ccccc1)C(=O)c1cccc([N+](=O)[O-])c1)Nc1c(Cl)cc(Cl)cc1Cl
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}