Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1cc(OC)cc(C(=O)NCC2(C#N)CCN(CCc3ccccc3)CC2)c1
[b] CCc1nc2cc3c(cc2o1)CCN(CCCSc1nnc(-c2ccc(F)c(F)c2)n1C)CC3
[c] CC(C)S(=O)(=O)NCCN1CC2CN(C[C@H](O)COc3ccc(C#N)cc3)CC(C1)O2
[d] O=S(=O)(c1ccccc1)C1CCN(CCc2ccccc2)CC1
[e] COc1c(CCN2CCN(C(=O)Cc3ccc(-n4cnnn4)cc3)CC2)ccc2c1COC2=O
Answer: e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
4-methoxy-5-[2-[4-[2-[4-(tetrazol-1-yl)phenyl]acetyl]piperazin-1-yl]ethyl]-3H-2-benzofuran-1-one