Task: Please answer the multiple choice question.
Question: Which molecules are not a 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) CCCCC1=NN2CCS(=O)(=O)N=C2S1
b) CC1CCc2sc(-c3n[nH]c(=S)o3)cc2C1
c) CC(C)c1ccc(NC(=O)C2CCCN(S(=O)(=O)c3ccc4c(c3)C(C)(C)C(=O)N4C)C2)cc1
d) CSc1nc2sccc2c(=O)[nH]1
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}