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. CCCCN(C(=O)C1CC(=O)N(CCc2ccc(OC)c(OC)c2)C1)c1c(N)n(CCCC)c(=O)[nH]c1=O
b. Cc1cc(C)c2cc(C(=O)N3CCC(N4CCCCC4)CC3)[nH]c2c1
c. COC(=O)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1
Answer: a, 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}