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) Cc1ccccc1OCc1ccc(C(=O)N2CC(C)OC(C)C2)o1
b) O=C(CN(C(=O)c1nsc(Cl)c1Cl)c1cccc(F)c1)NC1CCCC1
c) CC(=O)c1cccc(NC(=S)Nc2nn(Cc3ccc(Cl)cc3Cl)cc2Cl)c1
d) O=C(COc1ccc([N+](=O)[O-])cc1)NNC(=O)Nc1cccc(F)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}