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 additional words.
Options:
a COc1ccc2nc(NC(=O)C3CCCN(S(=O)(=O)c4cccc5nsnc45)C3)sc2c1
b COc1cc(OC)cc(-c2nnc(SCc3cccc(C(=O)O)c3)o2)c1
c COCC(C)n1c(C)cc(C(=O)COC(=O)c2ccc3ncsc3c2)c1C
d COc1ccc(C2C3=C(CC(C)(C)CC3=O)Nc3c2c(=O)n(C)c(=O)n3C)cc1OC
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}