Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(=O)Nc1ccc(NC(=O)C2CC(=O)N=C(N)S2)cc1
b. Cc1cccc(/C(N)=N/OC(=O)c2cccnc2)c1
c. C[C@@H](CSc1ccccc1)CN1CC[C@H](C(C)(C)C)CCC1=O
d. Cc1cc(C(=O)OC(C)C(=O)Nc2nc(-c3ccccc3)cs2)c(C)o1
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}