Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cc1cccc(-n2c(O)c(C=NC34CN5CN(CN(C5)C3)C4)c(=O)[nH]c2=O)c1
[b] CNC(=O)CN1C(=O)C2C3C=CC(C3)C2C1=O
[c] COc1ccc(C(OC(=O)c2ccco2)C(=O)NC(C)(C)C)cc1
[d] CC(C)(C)c1ccc(OCCSc2nc3ccccc3n2CC(=O)O)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}