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 additional words.
Options:
[a] COc1ccc(-c2nc3c(c(=O)c4ccccc4n3C)c(=O)n2Cc2ccccc2)cc1
[b] NC(=O)Nc1ccccc1C(=O)Nc1ccc2ccccc2c1
[c] CC(C)=NNC(=O)c1c(O)c2ccccc2[nH]c1=O
[d] O=C(/C=C/Nc1ccc([N+](=O)[O-])cc1Br)c1cccc2ccccc12
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}