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, c, or d without using any other words.
Options:
a. CC(C)(C)NC(=O)C(c1ccc(O)cc1)N(C(=O)Cn1nnc(-c2ccc(F)cc2)n1)c1ccccc1F
b. CC(C)N1C(=O)CCC1C(=O)N1CCC2(CC1)OCCO2
c. CC(C)(C)C(C(=O)n1cccc1C#N)c1ccccc1
d. O/N=C/c1cc(Cl)ccc1OCc1cccc2ccccc12
Answer: a, b, c, d
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}