Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCC(C)[C@H](NC(=O)N1CC(=O)Nc2ccccc21)C(=O)N[C@H](Cc1ccccc1)C(=O)O
[b] O=C(N/N=C/c1ccncc1)c1cc2ccccc2o1
[c] COc1ccc(C(C)=O)c(Oc2cc(NN3CCCCC3)c([N+](=O)[O-])cc2[N+](=O)[O-])c1
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}