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 additional words.
Options:
a: COc1cc(/C=N/NC(=O)Cc2nnc(NC(=O)c3ccccc3)s2)ccc1O
b: COC(=O)c1ccc(CNC(=O)CSc2nc3sc(C)c(C)c3c(=O)n2C)o1
c: COc1ccccc1CNC(=O)C1CCCCN1S(=O)(=O)c1ccccc1
d: Cc1cccc(C)c1NC(=O)Cn1c(=O)n(CCC(=O)NCc2ccco2)c(=O)c2sccc21
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}