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, or d without using any other words.
Options:
a. Cn1nc(C(=O)N2CCC(Oc3ccc(CN4CCCC4)cc3)CC2)cc1-c1ccccc1
b. CCC(=O)O[C@@H](C(=O)N1N=CC[C@H]1C(=O)NCc1cc(Cl)ccc1-n1cnnn1)c1ccc(F)cc1
c. O=C1COc2ccccc2N1CCCN1CCC(n2c(=O)[nH]c3ncccc32)CC1
d. O=c1ccc2ncc(F)c3c2n1CC3(O)CC12CCC(NCCc3cc(F)ccc3F)(CC1)CO2
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}
4-[3-[4-(2-oxo-3H-imidazo[4,5-b]pyridin-1-yl)piperidin-1-yl]propyl]-1,4-benzoxazin-3-one