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] O=[N+]([O-])c1cccc(CP(=O)(c2ccccc2)c2ccccc2)c1
[b] CCn1c(-c2cc(OC)c(OC)c(OC)c2)n[nH]c1=S
[c] CCOC(=O)C1CCCN(C(=S)NC2CCCCC2)C1
[d] Cc1cc(C)n2c(=S)[nH]nc2n1
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}