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. CCOCCCN1C(=O)CN(C2CCCCCC2)C(=O)C1c1ccc(OC)cc1
b. O=C(CSc1nnc(-c2cccc(S(=O)(=O)N3CCCCC3)c2)o1)NCCC1=CCCCC1
c. Cc1ccc(NC(=O)CCCc2nc3ccccc3c(=O)[nH]2)c(Cl)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}