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 additional words.
Options:
a.) CC(C)=CCn1c(N2CCC[C@H](N)C2)c(C#N)c2c1c(=O)n(Cc1nccc3ccccc13)c(=O)n2C
b.) c1ccc(-c2oc3ncnc(NC[C@@H]4CCCO4)c3c2-c2ccccc2)cc1
c.) C[C@H]1CCc2c([nH]c3ccccc23)[C@@]2(N1)C(=O)Nc1ccc(Br)cc12
d.) COc1ccc2ncc(F)c(CCN3CCC(NCc4cc5c(cn4)OCCO5)CC3)c2c1
e.) Cc1cccc(Nc2nc(N[C@@H]3COCC[C@@H]3N)ncc2C(N)=O)c1
Answer: b, c
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}
(3R,3'S)-5-bromo-3'-methylspiro[1H-indole-3,1'-3,4,5,10-tetrahydro-2H-azepino[3,4-b]indole]-2-one