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] COc1nc(N2CCCC2)nc(-n2nnc(C(C)=O)c2C)n1
[b] Cn1c(SCC(=O)Nc2ccc(Br)cc2)nc(O)cc1=O
[c] O=C1CCCN1CCCN1C(=O)N[C@@H](Cc2ccccc2)C1=O
[d] CCn1c(=O)c(C(=O)Nc2ccccc2F)c(O)c2ccccc21
[e] COc1ccc(-n2ncc3c2CC(C)(C)CC3NC(=O)CSc2ccccn2)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}