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] CCN(CCn1cccn1)Cc1cn[nH]c1-c1ccc(OC)cc1F
[b] CC[n+]1c(-c2ccccc2)csc1Nc1c(C)n(C)n(-c2ccccc2)c1=O.[Br-]
[c] CCCc1cc(=O)oc2cc(C)cc(OCC(=O)NC(Cc3ccc(Cl)cc3)C(=O)O)c12
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}