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] Cc1ccc(Nc2nc(-c3ccc(O)cc3O)cs2)nc1
[b] COc1cccc(OC)c1C(=O)Nc1ccccc1N1CCCCC1
[c] O=C(Nc1c[nH]c(=O)[nH]c1=O)c1cccc([N+](=O)[O-])c1
[d] O=C(CCCOc1ccccc1)Nc1cccc(S(=O)(=O)N2CCCCCC2)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}