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 additional words.
Options:
a. COc1cc(Cl)c(C)cc1NC(=O)COc1ccccc1[N+](=O)[O-]
b. CC(C)(C)CN1CCNC(=O)C1CC(=O)NCc1cccc(-n2cccn2)c1
c. Cc1ccc(C(=O)CSc2nnc(-c3ccccc3)n2-c2ccccc2)o1
d. CCOC(=O)C1CCCN(C(=O)c2ccc(CS(=O)(=O)c3ccc(C)cc3)o2)C1
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}