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. COc1ccc(NC(=O)CCNC(=O)c2ccco2)c(OC)c1
b. Cn1c(N)c(C(=O)c2ccc(C#N)cc2)c(=O)n(C)c1=O
c. O=C(CSc1nnc(-c2ccc(S(=O)(=O)N3CCOCC3)cc2)o1)c1ccccc1F
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}