Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(Nc1ccc(S(=O)(=O)Nc2nccs2)cc1)C(F)(Cl)C(F)(F)F
b O=C(NCC1CCCN(C(=O)c2cscn2)C1)c1ccccc1Cl
c CCCNC(=O)CN1C(=O)NC(CC)(c2ccc(F)cc2)C1=O
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}