Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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] CC(C)NS(=O)(=O)c1cccc2nsnc12
[b] Cc1nc2ccccn2c1-c1nnco1
[c] CC(C)COC(=O)N1CCCC1C(=O)Nc1nccs1
[d] C[n+]1c(/C=C/c2ccc(O)cc2)ccc2ccccc21.[I-]
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}