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 additional words.
Options:
a: COC(=O)c1c(NC(=O)c2cccnc2)sc(C)c1C
b: NNC(=O)c1ccc(COCC(F)(F)C(F)F)cc1
c: O=S(=O)(c1cccc(S(=O)(=O)N2CCCC2)c1)c1cccc(S(=O)(=O)N2CCCC2)c1
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}