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, c, d, or e without using any other words.
Options:
a. CCN(CC)S(=O)(=O)c1ccc(-c2nnc3sc4cccc(C)c4n23)cc1
b. CC(C)C(c1nnnn1C1CCCC1)N1CCN(C(=O)c2ccco2)CC1
c. CCCCn1c(N)c(N(CCC(C)C)C(=O)CSc2nnc(C)s2)c(=O)[nH]c1=O
d. CCOC(=O)COc1cccc2c(=O)n(CC(=O)NCc3ccc4c(c3)OCO4)ccc12
e. CCOCCCNC(=O)CCCOc1ccccc1
Answer: a, b, c, d, e
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}