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: CCOc1ccc(-c2nnc3ccc(SCC(=O)Nc4nc5ccc(C)cc5s4)nn23)cc1
b: O=C1C2=C(c3ccccc31)[N+](=O)[C@@H]1CCCC[C@@H]1N2[O-]
c: COc1ccc(NC(C)=O)cc1NC(C)C(=O)Nc1ccc(F)c(F)c1F
d: O=C(Nc1ccccc1)c1cc(Cl)nc2ccccc12
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}