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, or d without using any other words.
Options:
a) CN(CC(=O)Nc1ccc(Cl)cc1)C(=O)c1ccc(NS(=O)(=O)c2ccc3[nH]c(=O)[nH]c3c2)cc1
b) COc1ccc(CCNCC2CCCO2)cc1.Cl
c) CN(C(=O)c1cccc(C#N)c1)c1nnc(-c2ccccn2)s1
d) O=C(Nc1nc2ccccc2[nH]1)c1ccc(S(=O)(=O)N2CCOCC2)cc1
Answer: a, b, c, d
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}