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, or c without using any other words.
Options:
a) CCCCNC(=O)CCC(=O)Nc1ncc(-c2ccc(C)cc2)n1C
b) Cc1ccc2c(c1)-c1c(ssc1=S)C(C)(C)N2C(=O)CN1C(=O)c2ccccc2C1=O
c) COc1cccc(NC(=O)Nc2ccc3c(c2)nnn3C)c1
Answer: a, b, c
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}