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, c, or d without using any other words.
Options:
(a) COCCC(=O)N1CCC(Oc2ccc(C(=O)N3CCC[C@H]3CO)cc2)CC1
(b) CCOC(=O)c1c(CC(C)C)csc1NC(=O)c1ccccc1C(=O)O
(c) COc1cccc(NC(=O)C2COc3ccccc3O2)c1
(d) Cc1nnc(C)n1/N=C/c1cccc([N+](=O)[O-])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}