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) CCOc1nc(Nc2ccc(Cl)cc2)nc(OCC)n1
b) COc1ccc(CN(C)S(=O)(=O)c2nnc(NC(=O)c3cccc(F)c3)s2)cc1
c) Cc1ccc(Nc2ncnc3ccccc23)cc1.Cl
d) Cc1ccc2c(c1)C(O)(CC(=O)c1cccnc1)C(=O)N2
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}