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.) CN(C)c1nc2c(c(=O)n(C)c(=O)n2C)n1CC(=O)c1cccs1
b.) Cc1cc(OCCCn2ccnc2)ccc1[N+](=O)[O-].O=C(O)C(=O)O
c.) CN(Cc1ccco1)S(=O)(=O)c1ccc(CN2C(=O)c3cccnc3C2=O)s1
d.) COC(=O)CC(c1ccccc1F)N1Cc2ccccc2C1=O
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}