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, or c without using any other words.
Options:
a. CCCn1c(N)c(-c2nc(C3CC3)c(C(=O)c3ccc(F)cc3)s2)c(=O)n(C)c1=O
b. CC(C)(C)c1csc(NC(=O)Cc2ccc(S(=O)(=O)N3CCOCC3)s2)n1
c. CCC(C(=O)OCC(=O)Nc1cccc(S(=O)(=O)NC2=NCCCCC2)c1)c1ccccc1
Answer: a, b, c
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}