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. O=C(Nc1ccc(Cl)cc1)Nc1ccc(C(=O)N2CCOCC2)cc1
b. COc1cc2c(cc1OC)C(c1ccccc1OC(C)C)CC(=O)N2
c. COc1ccc(N2C(=O)CSC2c2cccc(F)c2)cc1
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}