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 CC(C)=CCC(C)(C)CNC(=O)NC1CCCCC1
b CCCCc1n[nH]c(=S)n1Cc1ccccc1
c Cc1ccc(C(=O)COC(=O)CCC(=O)Nc2cc(Cl)ccc2Cl)cc1[N+](=O)[O-]
d COc1ccc(-c2noc(C3CCCN(C(=O)c4ccccc4OC)C3)n2)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}