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. CN1C(=O)CC(c2cn(Cc3ccccc3)c3ccccc23)C1=O
b. Cc1cc(-c2nnc(SCC(=O)c3ccc(F)cc3)o2)no1
c. COc1ccc(C2/C=C\CN(C(=O)CC(C)(C)C)CC(=O)N2Cc2ccc(F)cc2)cc1
d. Cc1ccccc1/C=C1\C(=O)Nc2ccc(F)cc21
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}