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: CCc1cccc(OCC(=O)Nc2ccc(NC(=O)c3ccco3)cc2)c1
b: COc1ccc(-n2c(=O)[nH]c3ccccc3c2=O)c(OC)c1
c: Cc1oncc1-c1csc(-c2ccccc2)n1
d: Cc1cc(C(C)(C)C)cc(S(=O)(=O)NCCc2ccncc2)c1C
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}