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 additional words.
Options:
a: CCCCC(=O)Nc1cc(NC(=O)CCCC)cc(C(=O)O)c1
b: O=C(C1CC1)N1CCC(c2nc(-c3ccc(S(=O)(=O)NCC4CCCO4)cc3)no2)CC1
c: CC(=O)Nc1cccc(N(C)S(C)(=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}