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. COc1ccc(-c2ccnc3nc(Sc4ncc(C(F)(F)F)cc4Cl)nn23)cc1
b. CN1CC=C2C(C#N)=C(N)C(C#N)(C#N)C(c3ccsc3)C2C1
c. O=C(Nc1nc(-c2ccccn2)cs1)c1ccc(-c2ccccc2F)o1
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}