Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1cc(C(=O)NCCN2CCCCC2C)n(-c2ccccc2)n1
b. COc1ccc(OCCCC(=O)NCC(C)C)cc1
c. Nc1cc(C(=O)O)ccc1N1CCCCC1
d. O=C(N1CCN(c2ccccn2)CC1)C(Cl)(Cl)Cl
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}