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. CCOc1ccc(S(=O)(=O)N2CCC(C(=O)NCc3ccncc3)CC2)cc1Cl
b. CCOC(=O)C1CCN(S(=O)(=O)c2ccc(OC)c(C(=O)N3CCCCCC3)c2)CC1
c. Cc1ccc(OCCN2CCN(C)CC2)c([N+](=O)[O-])c1.O=C(O)C(=O)O
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}