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] CCN(CC)S(=O)(=O)c1ccc(N2CCOCC2)c(NCC(=O)Nc2ccc(F)cc2)c1
[b] COc1ccc(C2=NC(C)(C)Cc3cc(OC)c(OC)cc32)cc1
[c] CN(Cc1cn(C)nc1-c1ccccc1F)C1CCOC1
[d] CCC(=O)NCCCOc1ccccc1
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}