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. CCn1cc(C(=O)O)c(=O)c2cc(S(=O)(=O)N3CCCCCC3)ccc21
b. CCN1C(=O)c2cccc3c(NC(=O)C(C)(C)C)ccc1c23
c. Cn1cnnc1SCC(=O)c1ccc2c(c1)CCCC2
d. Nc1nc(NCC2CCCO2)nc(Nc2ccc(Cl)cc2)c1[N+](=O)[O-]
e. Brc1ccccc1CNCCc1ccc2c(c1)OCO2
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}