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 additional words.
Options:
a) CC1(C)OC(=O)C(=CNC(CCC(N)=O)C(=O)O)C(=O)O1
b) O=C(CCC1CCCC1)Nc1ccc(Br)cn1
c) O=C(NC1CCSc2ccccc21)c1ccccc1Br
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}