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 additional words.
Options:
a. CC(=O)Nc1ccc(S(=O)(=O)NCC(=O)NCCCc2ccccc2)cc1
b. O=C(NCC1CCCO1)C(c1ccc(F)cc1)N(CCCN1CCOCC1)C(=O)c1ccc(-c2ccccc2)[nH]1
c. N#Cc1cc2c(nc1SCC(=O)Nc1nccs1)CCCCC2
d. CS(=O)(=O)N1CCN(c2ccc(NC(=O)COc3ccccc3[N+](=O)[O-])cc2)CC1
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}