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: O=[N+]([O-])c1cc(F)c(N2CCCC2)cc1N1CCNCC1
b: NS(=O)(=O)c1ccc(NC(=O)COC(=O)C2CCCCC2)cc1
c: O=C1c2[nH]nc(-c3ccccc3O)c2C(c2cccc(O)c2)N1Cc1ccco1
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}