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: COc1cc(C)c(N(C(C)=O)c2ccccc2)c(C)c1
b: COc1ccc(-n2nc([N+](=O)[O-])c(=NC3CCN(Cc4ccccc4)CC3)n2O)cc1
c: CN(CC1CCCO1)S(=O)(=O)c1ccc(C(=O)Nc2ccc([N+](=O)[O-])cc2)cc1
d: CC1N(C)c2cc(NC(=O)c3ccco3)ccc2C1(C)C
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}