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=c1c2ccccc2c(=O)n(Cc2ccccc2)n1Cc1ccccc1
b: O=C1CCc2cc(S(=O)(=O)Nc3ccc(F)cc3)cc3c2N1CC3
c: COC(=O)/C(=N\OCc1ccc(C#N)cc1)c1c(C)nn(C)c1C
d: CCOc1ccccc1-n1c(SCC(=O)NCc2ccco2)nnc1-c1ccncc1
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}