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.) O=c1c2cc(F)ccc2[nH]c(=S)n1Cc1ccc(F)cc1
b.) CNC(=S)Nc1cccc(-c2cnc3ccccc3n2)c1
c.) COc1ccc(N2CCN(S(=O)(=O)c3ccc4c(c3)CCCC4)CC2)c([N+](=O)[O-])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}