Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(NCC1CCC(CCOc2ccccc2)CC1)c1cn[nH]c1
b. O=C(NCc1ccc(Br)cc1)C1c2ccccc2C(=O)N1CCc1ccccn1
c. Cc1nc2ccncc2n1C1C[C@H]2CC[C@H](C1)N2CC[C@H](NC(=O)c1cc[n+]([O-])cc1)c1ccc(F)cc1
d. CC(=O)Nc1ccc2c3c(cccc13)C(=O)N(CCCCN1CCC(Nc3nc4ccccc4n3Cc3ccc(F)cc3)CC1)C2=O
Answer: b, c, d
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}
N-[2-[4-[4-[[1-[(4-fluorophenyl)methyl]benzimidazol-2-yl]amino]piperidin-1-yl]butyl]-1,3-dioxobenzo[de]isoquinolin-6-yl]acetamide