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 N#Cc1c2ccc([N+](=O)[O-])cc2[n+]([O-])n1-c1ccccc1
b C/C(=N\NC(N)=S)C1(C)CC2(CC(C)(C)OC2=O)C(=O)O1
c CN(C(=O)CSc1nnc(-c2ccccc2)c(-c2ccccc2)n1)C1CCS(=O)(=O)C1
d Cc1nccn1CC(O)COC1CCCCC1
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}