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. O=C(COc1nncc2ccccc12)Nc1ccc(F)c(F)c1
b. CC1Cc2ccccc2N1C(=O)CN1C(=O)NC(C)(c2ccc3c(c2)OCCO3)C1=O
c. O=C(CSc1nc(=O)n(CCCN2CCOCC2)c2c1CCCC2)Nc1ccc(Cl)cc1
d. O=C(N/N=C/c1ccc(Cl)c([N+](=O)[O-])c1)c1cc(-c2ccccc2)nc2ccccc12
Answer: a, b, 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}