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. CC1(C)CC(=O)C/C(=N\NC(=O)C2C3CCCCC32)C1
b. CC(=O)c1ccc(-n2cc(-c3ccc(C(C)(C)C)cc3)[n+]3c2SCCC3)cc1.[Br-]
c. O=C(NNC(=O)c1ccc2ccccc2c1O)c1ccccc1Cl
d. OC(COc1ccc(C2C=CCC2)cc1)CN1CCCCC1
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}