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) Cc1ccc(-n2c(SCC(=O)OC(C)C)nnc2-c2ccco2)cc1
b) Cc1ccc(C)c(NC(=O)CSc2ccc(S(=O)(=O)N3CCCC3)cn2)c1
c) O=[N+]([O-])c1cccc(-c2ncc3ccccn23)c1
d) COc1cccc(NC(=O)CSc2nc3c([nH]c4ccccc43)c(=O)n2C)c1
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}