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. COC(=O)c1cc(OC)c(OC)cc1NC(=O)Cn1nnc(-c2ccccc2Cl)n1
b. CN1CCc2nc3sc(C#N)c(N)c3c(-c3cccs3)c2C1
c. Cc1ccc(-c2cc(C(=O)OCC(=O)Nc3ncc(C(F)(F)F)cc3Cl)c3ccccc3n2)cc1
Answer: a, 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}