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 CCn1ncc(Br)c1C(=O)Nc1ccn(C23CC4CC(CC(C4)C2)C3)n1
b O=C(Nc1ccc(Oc2cccnc2)cc1)c1ccccc1Cl
c CCCCn1c(=O)[nH]c(=O)c2c1nc(CN(C)Cc1cccc(OC)c1OC)n2CCC.O=C(O)C(=O)O
d COc1ccc(NC(=O)c2cc(-c3ccccc3)on2)cc1OC
e O=C1N[C@H](Cc2ccccc2)C(=O)N[C@H]1Cc1cn(S(=O)(=O)c2ccccc2)c2ccccc12
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}