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. Cc1csc(NC(=O)c2ccc(Br)s2)n1
b. CN(C)CCCNC(=O)c1cc(C(=O)Cc2ccc(Cl)cc2)c[nH]1
c. COc1ccc(/C=C/C(=O)O)cc1S(=O)(=O)N1CCCc2ccccc21
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}