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 additional words.
Options:
a CCOC(=O)CCCc1c[nH]c2ccccc12
b CN(C)C(CNC(=S)Nc1ccc(Cl)cc1)c1cccnc1
c Cc1cc(C)n2nc(C(=O)Nc3ccc(S(=O)(=O)N4CCCCC4)cc3)nc2n1
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}