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) COc1ccccc1-c1ccc(SCc2ccccc2)nn1
b) CCc1ccccc1S(=O)(=O)c1c(C)cc(C)nc1Cl
c) Cc1ccc(C)c(OCC(=O)Nc2ccc3c(c2)OCO3)c1C
d) COc1ccc(-c2nc(SC)n(C(=O)c3ccco3)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}