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 CCCCn1c(N)c(N(CCC(C)C)C(=O)C2CC(=O)N(c3ccc(OC)cc3OC)C2)c(=O)[nH]c1=O
b C=CCN(c1ccccc1)S(=O)(=O)c1cccc(C(=O)Nc2ncccc2O)c1
c COc1ccc(CN2CCNC(=O)C2CC(=O)NCCc2c[nH]c3ccccc23)c(OC)c1
d O=C(O)CN1C(c2ccccc2)=Nc2ccc(Br)cc2C1c1ccccc1
e COc1cccc(C(=O)NC2CCN(CC(=O)Nc3c(C)cc(C)cc3C)CC2)c1
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}