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) COc1ccc(C(=O)Nc2ccc(S(=O)(=O)Nc3nccc(C)n3)cc2)cc1
b) Cc1cc(Br)ccc1NC(=O)CN1C(=S)NC(C)(C)CC1C
c) CCOC(=O)C1CCCN(S(=O)(=O)CCNC(=O)c2ccc(F)cc2)C1
d) CCCCCOC(=O)C1=C(C)NC(=O)NC1c1ccc([N+](=O)[O-])cc1
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}