Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC1CCCCN1S(=O)(=O)c1ccc(S(=O)(=O)N2CCCC2)cc1
b COc1ccc(NC2CCCN(C(=O)CSc3ccccn3)C2)cc1OC
c COc1cccc(C(C(=O)NCC2CCCO2)N(CC2CCCO2)C(=O)CN2C(=O)c3ccccc3S2(=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}